Illinois (IL) Mud Runs & Obstacle Races
A complete list, guide & directory to obstacle races, adventure runs, and mud runs in Illinois
Click an event name below to see course descriptions, obstalce lists, coupons, discounts, prizes, awards, parking cost, spectator fees and more about each event. You can also click here to find permanent obstacle courses & OCR training gyms and boxes in Illinois.
- Race discount More info
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July 23, 2022Save $5 on your Savage Race with code MRG5 Learn MoreChicago Illinois Savage Race & Savage Blitz 2022
Richardson Adventure Farm, Spring Grove, IL, United States -
May 28, 2022Save 25% on your Frontline OCR with code MRG22 Learn MoreByron Illinois Frontline OCR 2022
Byron Motosports Park, Byron, IL, United States -
May 14, 2022Save 20% on your Highlander Assault with code MUDRUNGUIDE Learn MoreHoliday Hills Illinois Highlander Assault Dark Ages Night 5k OCR 2022
H2 Paintball, Holiday Hills, IL, United States -
September 25, 2021Learn MoreWashington Illinois The Soldier Dash 2021
Farmdale Reservoir, Washington, IL, United States -
September 12, 2021Learn MoreNormal Illinois To the Max Obstacle Challenge 2021
Maxwell Park, Normal, IL, United States -
August 21, 2021Save $5 on your Rugged Maniac with code MRG21 Learn MoreMilwaukee / Chicago Illinois Rugged Maniac 2021
Lake County Fairgrounds, Libertyville, IL, United States -
August 15, 2021Learn MoreChicago Illinois Tough Mudder Classic 10 Mile & 5K 2021
Chicago Rockford International Airport, Rockford, IL, United States -
August 14, 2021Learn MoreIllinois Tough Mudder Toughest Mudder Chicago 2021
Chicago Rockford International Airport, Rockford, IL, United States -
August 14, 2021Learn MoreChicago Illinois Tough Mudder Classic 10 Mile & 5K 2021
Chicago Rockford International Airport, Rockford, IL, United States -
August 14, 2021Save $5 on your Case Creek Obstacle Mud Run with code MRGCCO Learn MoreCoal Valley Illinois Case Creek Obstacles 5K Adventure Run 2021
Case Creek, Coal Valley, IL, United States -
August 07, 2021Learn MoreMetamora Illinois The Great S’more Mud Run 2021
Camp Tapawingo, Metamora, IL, United States -
August 07, 2021Save 20% on your Highlander Assault with code MUDRUNGUIDE Learn MoreHoliday Hills Illinois Highlander Assault 2021
H2 Paintball, Holiday Hills, IL, United States -
July 24, 2021Save $5 on your Savage Race with code MRG5 Learn MoreChicago Illinois Savage Race & Savage Blitz 2021
Richardson Adventure Farm, Spring Grove, IL, United States -
July 11, 2021Save $5 on your Case Creek Obstacle Mud Run with code MRGCCO Learn MoreCoal Valley Illinois Case Creek Obstacles KIDS Ninja Adventure Run 2021
Case Creek, Coal Valley, IL, United States -
November 07, 2020Save 10% on your Spartan Race with code MRG10 Learn MoreChicago Illinois Spartan Race Spartan Stadion 5K 2020
TBA Chicago, Chicago, IL, United States -
October 31, 2020Save 25% on your Frontline OCR with code MRG22 Learn MoreByron Illinois Frontline OCR The 5th Wave 2020
Byron Motosports Park, Byron, IL, United States -
September 19, 2020Save 20% on your Highlander Assault with code MUDRUNGUIDE Learn MoreHoliday Hills Illinois Highlander Assault 2020
H2 Paintball, Holiday Hills, IL, United States -
August 23, 2020Learn MoreChicago Illinois Tough Mudder Classic & 5K 2020
Chicago Rockford International Airport, Rockford, IL, United States -
August 22, 2020Learn MoreChicago Illinois Tough Mudder Toughest Mudder Chicago 2020
Chicago Rockford International Airport, Rockford, IL, United States -
August 22, 2020Learn MoreChicago Illinois Tough Mudder Classic & 5K 2020
Chicago Rockford International Airport, Rockford, IL, United States -
August 15, 2020Save 20% on your Highlander Assault with code MUDRUNGUIDE Learn MoreChicago Illinois Dark Ages Night 5K by Highlander Assault 2020
H2 Paintball, Holiday Hills, IL, United States -
August 08, 2020Save $5 on your Case Creek Obstacle Mud Run with code MRGCCO Learn MoreCoal Valley Illinois Case Creek Obstacle Mud Run 2020
Case Creek, Coal Valley, IL, United States -
July 26, 2020Save 10% on your Kids Obstacle Challenge with code MUDRUNGUIDE20 Learn MoreChicago Illinois Kids Obstacle Challenge 2020
Danada South Park, Lisle, IL, United States -
July 25, 2020Save 10% on your Kids Obstacle Challenge with code MUDRUNGUIDE20 Learn MoreChicago Illinois Kids Obstacle Challenge 2020
Danada South Park, Lisle, IL, United States -
July 25, 2020Save $5 on your Savage Race with code MRG5 Learn MoreChicago Illinois Savage Race & Savage Blitz 2020
Richardson Adventure Farm, Spring Grove, IL, United States -
July 05, 2020Save $5 on your Case Creek Obstacle Mud Run with code MRGCCO Learn MoreCoal Valley Illinois Case Creek Obstacle Kids Run 2020
Case Creek, Coal Valley, IL, United States -
April 25, 2020Learn MoreMarshall Illinois Wabash Valley 5K Prison Break 2020
Lincoln Trail State Park, Marshall, IL, United States -
November 16, 2019Save 50% with a Spartan Pass! Learn MoreChicago Illinois Spartan Race Spartan Stadium Sprint Stadion Wrigley Field 2019
Wrigley Field, Chicago, IL, United States -
October 05, 2019Learn MoreSchaumburg Illinois Andigo Adventure Challenge 2019
Busse Woods – Ned Brown Meadow, Rolling Meadows, IL, United States -
September 28, 2019Save $5 on your Terrain Racing with code MUDRUN5 Learn MoreChicago Illinois Terrain Racing Mud Run 2019
Chicagoland Speedway, Joliet, IL, United States -
September 21, 2019Save 20% on your Highlander Assault with code MUDRUNGUIDE Learn MoreHoliday Hills Illinois Highlander Assault 2019
H2 Paintball, Holiday Hills, IL, United States -
August 30, 2019Learn MoreCuba Illinois Gut Check Fitness The Ultimate SUCK 2019
TBA Cuba IL, Cuba, IL, United States -
August 25, 2019Learn MoreChicago Illinois Tough Mudder Classic & 5K 2019
Chicago Rockford International Airport, Rockford, IL, United States -
August 24, 2019Learn MoreChicago Illinois Tough Mudder Classic & 5K 2019
Chicago Rockford International Airport, Rockford, IL, United States -
August 17, 2019Save $5 on your MuckFest with code MUDRUNGUIDE Learn MoreChicago Illinois MuckFest 2019
Lake County Fairgrounds, Libertyville, IL, United States -
August 17, 2019Learn MoreCarlock Illinois 5Khaos 2019
Hunter Oaks Equestrian Trails, Carlock, IL, United States -
August 10, 2019Learn MoreMetamora Illinois The Great S’More Mud Run 2019
Camp Tapawingo, Metamora, IL, United States -
August 09, 2019Learn MoreGreenup Illinois Cumberland County Fair Obstacle Course Race 2019
Cumberland County Fair Greenup, Greenup, IL, United States -
August 03, 2019Save $5 on your Case Creek Obstacle Mud Run with code MRGCCO Learn MoreCoal Valley Illinois Case Creek Obstacle Race 5K 2019
Case Creek, Coal Valley, IL, United States -
July 28, 2019Save $5 on your Savage Race with code MRG5 Learn MoreChicago Illinois Savage Race Savage Blitz 2019
Richardson Adventure Farm, Spring Grove, IL, United States -
July 27, 2019Save $5 on your Savage Race with code MRG5 Learn MoreChicago Illinois Savage Race 2019
Richardson Adventure Farm, Spring Grove, IL, United States -
July 21, 2019Save $5 on your Case Creek Obstacle Mud Run with code MRGCCO Learn MoreCoal Valley Illinois Case Creek Obstacles Kids Ninja Adventure Run 2019
Case Creek, Coal Valley, IL, United States -
July 20, 2019Learn MoreLitchfield Illinois Big Dawg Dare 2019
Wolff Farm, Litchfield, IL, United States -
July 20, 2019Learn MoreChicago Illinois Mud Factor 2019
Joliet MX, Wilmington, IL, United States -
July 14, 2019Save 10% on your Kids Obstacle Challenge with code MUDRUNGUIDE20 Learn MoreChicago Illinois Kids Obstacle Challenge 2019
Danada South Park, Lisle, IL, United States -
July 13, 2019Save 10% on your Kids Obstacle Challenge with code MUDRUNGUIDE20 Learn MoreChicago Illinois Kids Obstacle Challenge 2019
Danada South Park, Lisle, IL, United States -
July 13, 2019Save $5 on your Warrior Dash with code MRGWD719 Learn MoreChicago Illinois Warrior Dash 2019
Chicagoland Speedway, Joliet, IL, United States -
June 02, 2019Save 50% with a Spartan Pass! Learn MoreChicago Illinois Spartan Race Spartan Sprint 2019
Richmond Hunting Club, Richmond, IL, United States -
June 01, 2019Save 50% with a Spartan Pass! Learn MoreChicago Illinois Spartan Race Spartan Super 2019
Richmond Hunting Club, Richmond, IL, United States -
May 18, 2019Save 25% on your Frontline OCR with code MRG22 Learn MoreByron Illinois Frontline OCR 4th Wave Spring 2019
Byron Motosports Park, Byron, IL, United States -
April 27, 2019Learn MoreMarshall Illinois Wabash Valley 5K Prison Break 2019
Lincoln Trail State Park, Marshall, IL, United States -
October 27, 2018Save 25% on your Frontline OCR with code MRG22 Learn MoreByron Illinois Frontline OCR 3rd Wave 2018
Byron Motosports Park, Byron, IL, United States -
October 20, 2018Save 50% with a Spartan Pass! Learn MoreChicago Illinois Spartan Race Toyota Park Stadium Spartan Stadium Sprint 2018
Toyota Park, Bridgeview, IL, United States -
October 06, 2018Save 20% on your Highlander Assault with code MUDRUNGUIDE Learn MoreHoliday Hills Illinois Highlander Assault 2018
H2 Paintball, Holiday Hills, IL, United States -
September 29, 2018Learn MoreSchaumburg Illinois Andigo Adventure Challenge 2018
Busse Woods – Ned Brown Meadow, Rolling Meadows, IL, United States -
September 29, 2018Save $5 on your Warrior Dash with code MRGWD719 Learn MoreIllinois Warrior Dash 2018
Balmoral Park, Crete, IL, United States -
September 29, 2018Save $5 on your Terrain Racing with code MUDRUN5 Learn MoreChicago Illinois Terrain Racing Mud Run 2018
Chicagoland Speedway, Joliet, IL, United States -
September 09, 2018Learn MoreZion Illinois Fuse Warrior Obstacle Course 2018
Trinity Christian Center Zion, Zion, IL, United States -
September 09, 2018Save $5 on your Case Creek Obstacle Mud Run with code MRGCCO Learn MoreCoal Valley Illinois Case Creek Obstacles Kids Mud Adventure Run 2018
Case Creek, Coal Valley, IL, United States -
September 08, 2018Learn MoreChicago Illinois Superhero Dash 2018
Centennial Park Winnetka, Winnetka, IL, United States -
September 01, 2018Save $5 on your Terrain Racing with code MUDRUN5 Learn MoreSt. Louis Missouri Terrain Racing Mud Run 2018
Gateway Motorsports Park, Madison, IL, United States -
August 26, 2018Learn MoreChicago Illinois Tough Mudder Half 2018
Chicago Rockford International Airport, Rockford, IL, United States -
August 26, 2018Learn MoreChicago Illinois Tough Mudder 2018
Chicago Rockford International Airport, Rockford, IL, United States -
August 25, 2018Learn MoreChicago Illinois Tough Mudder Half 2018
Chicago Rockford International Airport, Rockford, IL, United States -
August 25, 2018Learn MoreChicago Illinois Tough Mudder 2018
Chicago Rockford International Airport, Rockford, IL, United States -
August 25, 2018Save $10 on your MuckFest with code CHICAGO10 Learn MoreChicago Illinois MuckFest MS 2018
Lake County Fairgrounds, Libertyville, IL, United States -
August 18, 2018Learn MoreCarlock Illinois 5Khaos 2018
Hunter Oaks Equestrian Trails, Carlock, IL, United States -
August 18, 2018Learn MoreCoal Valley Illinois Mississippi Mudder 2018
Case Creek, Coal Valley, IL, United States -
August 11, 2018Save $5 on your Case Creek Obstacle Mud Run with code MRGCCO Learn MoreCoal Valley Illinois Case Creek Obstacles 2018
Case Creek, Coal Valley, IL, United States -
July 29, 2018Save $5 on your Savage Race with code MRG5 Learn MoreChicago Illinois Savage Race Savage Blitz 2018
Richardson Adventure Farm, Spring Grove, IL, United States -
July 28, 2018Save $5 on your Savage Race with code MRG5 Learn MoreChicago Illinois Savage Race 2018
Richardson Adventure Farm, Spring Grove, IL, United States -
July 21, 2018Learn MoreLitchfield Illinois Big Dawg Dare 2018
Wolff Farm, Litchfield, IL, United States -
July 21, 2018Learn MoreChicago Illinois Mud Factor 2018
Joliet MX, Wilmington, IL, United States -
July 14, 2018Save $5 on your Dirt Runner with code MRG5 Learn MoreMarseilles Illinois Dirt Runner Warrior Rush III 2018
The Cliff’s Off-Road Park, Marseilles, IL, United States -
June 30, 2018Save $5 on your Dirt Runner with code MRG5 Learn MoreMarseilles Illinois Dirt Runner Obstacle Night 5K Run 2018
The Cliff’s Off-Road Park, Marseilles, IL, United States -
June 24, 2018Save 50% with a Spartan Pass! Learn MoreChicago Illinois Spartan Race Spartan Sprint 2018
Richmond Hunting Club, Richmond, IL, United States -
June 23, 2018Save 50% with a Spartan Pass! Learn MoreChicago Illinois Spartan Race Spartan Super 2018
Richmond Hunting Club, Richmond, IL, United States -
June 16, 2018Save 10% on your Kids Obstacle Challenge with code MUDRUNGUIDE20 Learn MoreChicago Illinois Kids Obstacle Challenge 2018
Busse Woods – Ned Brown Meadow, Rolling Meadows, IL, United States -
May 26, 2018Learn MoreOakland Illinois American Hero Challenge 2018
Independence Pioneer Village, Oakland, IL, United States -
May 19, 2018Save 20% on your Frontline OCR with code MRG2018 Learn MoreByron Illinois Frontline OCR 2018
Byron Motosports Park, Byron, IL, United States -
May 11, 2018Save $5 on your Dirt Runner with code MRG5 Learn MoreMarseilles Illinois Dirt Runner The Suck Midwest 2018
The Cliff’s Off-Road Park, Marseilles, IL, United States -
May 05, 2018Save $5 on your Dirt Runner with code MRG5 Learn MoreMarseilles Illinois Dirt Runner Midwest Mayhem V 2018
The Cliff’s Off-Road Park, Marseilles, IL, United States -
April 21, 2018Learn MoreMarshall Illinois Wabash Valley 5K Prison Break 2018
Lincoln Trail State Park, Marshall, IL, United States -
March 24, 2018Save $5 on your Dirt Runner with code MRG5 Learn MoreMarseilles Illinois Dirt Runner D.R.X Games VIII 2018
The Cliff’s Off-Road Park, Marseilles, IL, United States -
December 16, 2017Save $5 on your Dirt Runner with code MRG5 Learn MoreMarseilles Illinois Dirt Runner Warrior Rush Winter Soldier II 2017
The Cliff’s Off-Road Park, Marseilles, IL, United States -
October 07, 2017Learn MoreHanna City Illinois Mud Mayhem 2017
Wildlife Prairie Park, Hanna City, IL, United States -
October 07, 2017Learn MoreOakland Illinois Independence Pioneer Mud Run 2017
Independence Pioneer Village, Oakland, IL, United States -
October 07, 2017Save 20% on your Highlander Assault with code MUDRUNGUIDE Learn MoreChicago Illinois Highlander Assault Obstacle Series 2017
River Road Rally Park, McHenry, IL, United States -
September 30, 2017Learn MoreChicago Illinois Superhero Dash 2017
Tower Road Beach, Winnetka, IL, United States -
September 30, 2017Save $5 on your Terrain Racing with code MUDRUN5 Learn MoreChicago Illinois Terrain Race Mud Run 2017
Chicagoland Speedway, Joliet, IL, United States -
September 24, 2017Save $5 on your Dirt Runner with code MRG5 Learn MoreMarseilles Illinois Dirt Runner D.R.X Dash V 2017
The Cliff’s Off-Road Park, Marseilles, IL, United States -
September 16, 2017Learn MoreGlencoe Illinois The Great Mud Run 2017
Watts Park, Glencoe, IL, United States -
September 16, 2017Save $5 on your Dirt Runner with code MRG5 Learn MoreMarseilles Illinois Dirt Runner Dirtathlon 2017
The Cliff’s Off-Road Park, Marseilles, IL, United States -
September 16, 2017Save $5 on your MuckFest with code MUDRUNGUIDE Learn MoreChicago Illinois MuckFest MS 2017
Lake County Fairgrounds, Libertyville, IL, United States -
September 09, 2017Save $5 on your Case Creek Obstacle Mud Run with code MRGCCO Learn MoreCoal Valley Illinois Case Creek Obstacle KIDS Mud Adventure Run 2017
Case Creek, Coal Valley, IL, United States -
August 27, 2017Save $10 on your Tough Mudder with code MRGTMH Learn MoreChicago Illinois Tough Mudder Half 2017
Chicago Rockford International Airport, Rockford, IL, United States -
August 27, 2017Save $25 on your Tough Mudder with code MRGU25 Learn MoreChicago Illinois Tough Mudder 2017
Chicago Rockford International Airport, Rockford, IL, United States -
August 26, 2017Learn MoreIllinois Tough Mudder America’s Toughest Mudder Midwest 2017
Chicago Rockford International Airport, Rockford, IL, United States -
August 26, 2017Save $10 on your Tough Mudder with code MRGTMH Learn MoreChicago Illinois Tough Mudder Half 2017
Chicago Rockford International Airport, Rockford, IL, United States -
August 26, 2017Save $25 on your Tough Mudder with code MRGU25 Learn MoreChicago Illinois Tough Mudder 2017
Chicago Rockford International Airport, Rockford, IL, United States -
August 20, 2017Save $5 on your Dirt Runner with code MRG5 Learn MoreMarseilles Illinois Dirt Runner D.R.X Games VII Finals 2017
The Cliff’s Off-Road Park, Marseilles, IL, United States -
August 19, 2017Save $5 on your Dirt Runner with code MRG5 Learn MoreMarseilles Illinois Dirt Runner Night Run III 2017
The Cliff’s Off-Road Park, Marseilles, IL, United States -
August 12, 2017Save $5 on your Case Creek Obstacle Mud Run with code MRGCCO Learn MoreCoal Valley Illinois Case Creek Obstacle Mud Run 2017
Case Creek, Coal Valley, IL, United States -
August 12, 2017Save $5 on your Warrior Dash with code MRGWD719 Learn MoreIllinois Warrior Dash 2017
Dollinger Family Farm, Channahon, IL, United States -
August 06, 2017Save $5 on your Dirt Runner with code MRG5 Learn MoreMarseilles Illinois Dirt Runner Warrior Rush Challenge 2017
The Cliff’s Off-Road Park, Marseilles, IL, United States -
August 05, 2017Learn MoreCoal Valley Illinois I AM Strong 5K Mudventure Race 2017
Case Creek, Coal Valley, IL, United States -
July 29, 2017Save $5 on your Savage Race with code MRG5 Learn MoreChicago Illinois Savage Race 2017
Richardson Adventure Farm, Spring Grove, IL, United States -
July 23, 2017Learn MoreChicago Illinois Mud Factor 2017
Joliet MX, Wilmington, IL, United States -
July 22, 2017Save $5 on your Dirt Runner with code MRG5 Learn MoreMarseilles Illinois Dirt Runner D.R.X Dash V 2017
The Cliff’s Off-Road Park, Marseilles, IL, United States -
July 22, 2017Save $5 on your Dirt Runner with code MRG5 Learn MoreMarseilles Illinois Dirt Runner Night Run II 2017
The Cliff’s Off-Road Park, Marseilles, IL, United States -
July 15, 2017Learn MoreLitchfield Illinois Big Dawg Dare 2017
Wolff Farm, Litchfield, IL, United States -
July 08, 2017Save $10 on your Badass Dash with code MRG10 Learn MoreChicago Illinois Badass Dash 2017
Sears Centre Arena, Hoffman Estates, IL, United States -
July 08, 2017Save 25% on your Frontline OCR with code MRG22 Learn MoreLockport Illinois The Frontline OCR 2017
Dellwood Park, Lockport, IL, United States -
June 24, 2017Save 20% on your Kids Obstacle Challenge with code BEBRAVE20 Learn MoreChicago Illinois Kids Obstacle Challenge 2017
Lippold Park, Crystal Lake, IL, United States -
June 18, 2017Save $5 on your Dirt Runner with code MRG5 Learn MoreMarseilles Illinois Dirt Runner D.R.X Games VI 2017
The Cliff’s Off-Road Park, Marseilles, IL, United States -
June 17, 2017Save $5 on your Dirt Runner with code MRG5 Learn MoreMarseilles Illinois Dirt Runner Night Run I 2017
The Cliff’s Off-Road Park, Marseilles, IL, United States -
June 11, 2017Save 10% on your Spartan Race with code MRG10 Learn MoreChicago Illinois Spartan Race Spartan Sprint 2017
Richmond Hunting Club, Richmond, IL, United States -
June 10, 2017Learn MoreMarseilles Illinois Ignite Fitness 2017
The Cliffs Insane Terrain, Marseilles, IL, United States -
June 10, 2017Save 10% on your Spartan Race with code MRG10 Learn MoreChicago Illinois Spartan Race Spartan Super 2017
Richmond Hunting Club, Richmond, IL, United States -
May 28, 2017Save $5 on your Dirt Runner with code MRG5 Learn MoreMarseilles Illinois Dirt Runner Midwest Mayhem 2017
The Cliff’s Off-Road Park, Marseilles, IL, United States -
May 27, 2017Save $5 on your Dirt Runner with code MRG5 Learn MoreMarseilles Illinois Dirt Runner Midwest Mayhem 2017
The Cliff’s Off-Road Park, Marseilles, IL, United States -
May 07, 2017Save $5 on your Dirt Runner with code MRG5 Learn MoreMarseilles Illinois Dirt Runner D.R.X Dash IV 2017
The Cliff’s Off-Road Park, Marseilles, IL, United States -
April 22, 2017Learn MoreMarshall Illinois Wabash Valley 5K Prison Break 2017
Lincoln Trail State Park, Marshall, IL, United States -
January 07, 2017Learn MoreIllinois Shinobi Fitness National Ninja League Season 2 Qualifier 2017
Shinobi Fitness, Cottage Hills, IL, United States -
December 03, 2016Save $5 on your Dirt Runner with code MRG5 Learn MoreMarseilles Illinois Dirt Runner Warrior Rush Winter Soldier 2016
The Cliff’s Off-Road Park, Marseilles, IL, United States -
September 17, 2016Save $5 on your Dirt Runner with code MRG5 Learn MoreMarseilles Illinois Dirt Runner DRX Dash III 2016
The Cliffs Insane Terrain, Marseilles, IL, United States -
September 10, 2016Learn MoreSaint Charles Illinois Jack Axe Games 2016
Kane County Fairgrounds, Saint Charles, IL, United States -
September 10, 2016Save $5 on your MuckFest with code MUDRUNGUIDE Learn MoreChicago Illinois MuckFest MS 2016
Lake County Fairgrounds, Libertyville, IL, United States -
September 03, 2016Save $5 on your Dirt Runner with code MRG5 Learn MoreMarseilles Illinois Dirt Runner DRX Games V Finals 2016
The Cliffs Insane Terrain, Marseilles, IL, United States -
August 27, 2016Save $5 on your Rugged Maniac with code MRG21 Learn MoreChicago Illinois Rugged Maniac 2016
CPX Sports, Joliet, IL, United States -
August 20, 2016Learn MoreCarlock Illinois 5Khaos 2016
Hunter Oaks Equestrian Trails, Carlock, IL, United States -
August 20, 2016Save $5 on your Terrain Racing with code MUDRUN5 Learn MoreChicago Illinois Terrain Mud Run 2016
Chicagoland Speedway, Joliet, IL, United States -
August 13, 2016Save $5 on your Dirt Runner with code MRG5 Learn MoreMarseilles Illinois Dirt Runner Rush 2016
The Cliff’s Off-Road Park, Marseilles, IL, United States -
August 13, 2016Learn MoreEffingham Illinois Big Earl’s Extreme Race 2016
Little Wabash River, Effingham, IL, United States -
August 13, 2016Save $5 on your Case Creek Obstacle Mud Run with code MRGCCO Learn MoreCoal Valley Illinois Case Creek Obstacles Mud Run 2016
Case Creek, Coal Valley, IL, United States -
August 13, 2016Learn MoreWalnut Illinois MudCross Challenge 2016
Sunset Ridge MX, Walnut, IL, United States -
August 06, 2016Save $5 on your Dirt Runner with code MRG5 Learn MoreMarseilles Illinois Dirt Runner DRX Games IV 2016
The Cliff’s Off-Road Park, Marseilles, IL, United States -
August 06, 2016Save $5 on your Dirt Runner with code MRG5 Learn MoreMarseilles Illinois Dirty Runner Adeline’s Dirt Dash 2016
The Cliff’s Off-Road Park, Marseilles, IL, United States -
August 06, 2016Learn MoreAmboy Illinois Run For A Cure Mud Run 2016
Lee County 4 – H Center and Fairgrounds, Amboy, IL, United States -
August 06, 2016Learn MoreLake Villa Illinois Chamber of Commerce Mud Run 2016
Dering Park, Lake Villa, IL, United States -
July 30, 2016Save $5 on your Savage Race with code MRG5 Learn MoreChicago Illinois Savage Race 2016
Richardson Adventure Farm, Spring Grove, IL, United States -
July 23, 2016Save $5 on your Dirt Runner with code MRG5 Learn MoreMarseilles Illinois Dirt Runner Night Run II 2016
The Cliff’s Off-Road Park, Marseilles, IL, United States -
July 16, 2016Learn MoreLitchfield Illinois Big Dawg Dare 2016
Wolff Farm, Litchfield, IL, United States -
July 09, 2016Learn MoreByron Illinois ByronFest Fitness Challenge 2016
Downtown Byron, Byron, IL, United States -
July 09, 2016Learn MoreCrystal Lake Illinois RUNdevzous Race 2016
Lippold Park, Crystal Lake, IL, United States -
July 02, 2016Save $5 on your Dirt Runner with code MRG5 Learn MoreMarseilles Illinois DRX-GAMES III 2016
The Cliff’s Off-Road Park, Marseilles, IL, United States -
June 25, 2016Learn MoreBelvidere Illinois Grit Fit 2016
Spencer Park, Belvidere, IL, United States -
June 25, 2016Save $5 on your Dirt Runner with code MRG5 Learn MoreMarseilles Illinois Dirt Runner Night Run I 2016
The Cliff’s Off-Road Park, Marseilles, IL, United States -
June 24, 2016Learn MoreMarseilles Illinois Strength & Speed’s OCR America Day 6 2016
Dirt Runner, Marseilles, IL, United States -
June 18, 2016Save $5 on your Dirt Runner with code MRG5 Learn MoreMarseilles Illinois DRX-GAMES II 2016
The Cliff’s Off-Road Park, Marseilles, IL, United States -
June 12, 2016Save 10% on your Spartan Race with code MRG10 Learn MoreChicago Illinois Spartan Race Spartan Sprint 2016
The Cliff’s Off-Road Park, Marseilles, IL, United States -
June 11, 2016Learn MoreQuincy Illinois YMCA Mississippi Mud Mania 2016
Driftwoods Campground, Quincy, IL, United States -
June 11, 2016Save $5 on your Warrior Dash with code MRGWD719 Learn MoreIllinois Warrior Dash 2016
Dollinger Family Farm, Channahon, IL, United States -
June 11, 2016Save 10% on your Spartan Race with code MRG10 Learn MoreChicago Illinois Spartan Race Spartan Super 2016
Richmond Hunting Club, Richmond, IL, United States -
June 04, 2016Save $20 on your Mudderella with code MRGU20 Learn MoreChicago Illinois Mudderella 2016
Lake County Fairgrounds, Libertyville, IL, United States -
May 28, 2016Save $20 on your BattleFrog Series with code MRG20 Learn MoreChicago Illinois BattleFrog Obstacle Race Series 2016
The Cliffs Insane Terrain, Marseilles, IL, United States -
May 22, 2016Save $10 on your Tough Mudder with code MRGU10 Learn MoreChicago Illinois Tough Mudder Half 2016
Chicago Rockford International Airport, Rockford, IL, United States -
May 21, 2016Save $25 on your Tough Mudder with code MRGU25 Learn MoreChicago Illinois Tough Mudder 2016
Chicago Rockford International Airport, Rockford, IL, United States -
May 14, 2016Save $5 on your Dirt Runner with code MRG5 Learn MoreMarseilles Illinois Dirt Runner Midwest Mayhem 2016
The Cliff’s Off-Road Park, Marseilles, IL, United States -
May 14, 2016Learn MoreJoliet Illinois Varsity Rush 2016
Joliet Memorial Stadium, Joliet, IL, United States -
April 23, 2016Learn MoreCottage Hills Illinois Shinobi Ultimate Little Ninja Showdown Finals 2016
Shinobi Fitness, Cottage Hills, IL, United States -
April 23, 2016Learn MorePeoria Illinois The Soldier Dash 2016
Laura Bradley Park, Peoria, IL, United States -
April 10, 2016Learn MoreCottage Hills Illinois Shinobi Ultimate Little Ninja Showdown Qualifier 2016
Shinobi Fitness, Cottage Hills, IL, United States -
March 26, 2016Learn MoreCottage Hills Illinois Shinobi Showdown 2016
Shinobi Fitness, Cottage Hills, IL, United States -
March 06, 2016Learn MoreByron Illinois ByronFest Fitness Challenge 2016
Downtown Byron, Byron, IL, United States -
January 30, 2016Learn MoreChicago Illinois Abominable Snow Race 2016
Veteran Acres Park, Crystal Lake, IL, United States -
December 13, 2015Learn MoreIllinois Total Performance Ultimate Ninja Athlete Qualifier 2015
Total Performance Factory, Hanover Park, IL, United States -
October 24, 2015Save $5 on your Dirt Runner with code MRG5 Learn MoreMarseilles Illinois Dirt Runner Grunt Ghoul Run 2015
Dirt Runner, Marseilles, IL, United States -
October 17, 2015Learn MoreMacomb Illinois Dirty Bird Run 2015
Mud Run Farm, Macomb, IL, United States -
October 17, 2015Learn MoreWilmington Illinois The Hope Challenge 2015
Joliet MX, Wilmington, IL, United States -
September 12, 2015Save $5 on your Dirt Runner with code MRG5 Learn MoreMarseilles Illinois Dirt Runner Night Run Fall 2015
Dirt Runner, Marseilles, IL, United States -
August 29, 2015Learn MoreSaint Charles Illinois Jack Axe Games 2015
Kane County Fairgrounds, Saint Charles, IL, United States -
August 29, 2015Save $10 on your Badass Dash with code MRG10 Learn MoreChicago Illinois Chicagoland Badass Dash #2 2015
The Ballpark at Rosemont, Rosemont, IL, United States -
August 29, 2015Save $5 on your MuckFest with code MUDRUNGUIDE Learn MoreChicago Illinois MuckFest MS 2015
Lake County Fairgrounds, Libertyville, IL, United States -
August 22, 2015Save $5 on your Savage Race with code MRG5 Learn MoreChicago Illinois Savage Race 2015
Richardson Adventure Farm, Spring Grove, IL, United States -
August 16, 2015Save 10% on your Spartan Race with code MRG10 Learn MoreChicago Illinois Spartan Race Spartan Sprint 2015
The Cliff’s Off-Road Park, Marseilles, IL, United States -
August 15, 2015Save $5 on your Warrior Dash with code MRGWD719 Learn MoreIllinois II Warrior Dash 2015
Dollinger Family Farm, Channahon, IL, United States -
August 15, 2015Learn MoreEffingham Illinois Big Earl’s Extreme Race 2015
Little Wabash River, Effingham, IL, United States -
August 15, 2015Save 10% on your Spartan Race with code MRG10 Learn MoreChicago Illinois Spartan Race Super Spartan 2015
The Cliff’s Off-Road Park, Marseilles, IL, United States -
August 08, 2015Learn MoreWalnut Illinois MudCross Challenge 2015
Sunset Ridge MX, Walnut, IL, United States -
August 01, 2015Learn MoreLake Villa Illinois Chamber of Commerce Mud Run 2015
Lake Villa Township Park, Lake Villa, IL, United States -
July 26, 2015Save $5 on your Tandem Race with code MRG5 Learn MoreChicago Illinois Tandem Race 2015
Joliet MX, Wilmington, IL, United States -
July 25, 2015Save $5 on your Tandem Race with code MRG5 Learn MoreChicago Illinois Tandem Race 2015
Joliet MX, Wilmington, IL, United States -
July 25, 2015Save $10 on your WIPEOUTRUN with code MRGFINAL10 Learn MoreChicago Illinois WIPEOUTRUN 2015
US Cellular FIeld, Chicago, IL, United States -
July 18, 2015Learn MoreLitchfield Illinois Big Dawg Dare 2015
Wolff Farm, Litchfield, IL, United States -
July 11, 2015Save $5 on your Dirt Runner with code MRG5 Learn MoreMarseilles Illinois Dirt Runner Night Run 2015
Dirt Runner, Marseilles, IL, United States -
July 11, 2015Save $5 on your Case Creek Obstacle Mud Run with code MRGCCO Learn MoreCoal Valley Illinois Case Creek Obstacle Mud Run 2015
Case Creek, Coal Valley, IL, United States -
June 27, 2015Save 10% on your Dirty Girl Mud Run with code MRG10 Learn MoreChicago Illinois Dirty Girl Mud Run 2015
Sears Centre Arena, Hoffman Estates, IL, United States -
June 20, 2015Save $5 on your Dirt Runner with code MRG5 Learn MoreMarseilles Illinois Dirt Runner Midwest Mayhem 2015
Dirt Runner, Marseilles, IL, United States -
June 14, 2015Save $5 on your Warrior Dash with code MRGWD719 Learn MoreIllinois Warrior Dash 2015
Dollinger Family Farm, Channahon, IL, United States -
June 13, 2015Learn MoreChicago Illinois Scavenger Dash 2015
Citizen Bar, Chicago, IL, United States -
June 13, 2015Learn MoreQuincy Illinois YMCA Mississippi Mud Mania 2015
Driftwoods Campground, Quincy, IL, United States -
June 13, 2015Save $5 on your Warrior Dash with code MRGWD719 Learn MoreIllinois Warrior Dash 2015
Dollinger Family Farm, Channahon, IL, United States -
May 31, 2015Save $10 on your Down and Dirty Obstacle Race with code MRGCHDD Learn MoreChicago Illinois Down & Dirty Obstacle Race 2015
Hidden Lakes, Wilmington, IL, United States -
May 30, 2015Learn MoreChicago Illinois Mudderella 2015
Richmond Hunting Club, Richmond, IL, United States -
May 23, 2015Save $10 on your The Heroes Mud Run with code MRG10 Learn MoreAurora Illinois Heroes Mud Run 2015
Marmion Academy & Abbey Farms, Aurora, IL, United States -
May 10, 2015Learn MoreChicago Illinois Tough Mudder 2015
Richmond Hunting Club, Richmond, IL, United States -
May 09, 2015Learn MoreChicago Illinois Tough Mudder 2015
Richmond Hunting Club, Richmond, IL, United States -
May 02, 2015Save $10 on your Badass Dash with code MRG10 Learn MoreChicago Illinois Chicagoland Badass Dash #1 2015
Sears Centre Arena, Hoffman Estates, IL, United States -
October 18, 2014Learn MoreChicago Illinois Men’s Health Urbanathlon 2014
Soldier Field, Chicago, IL, United States -
September 28, 2014Save 10% on your Spartan Race with code MRG10 Learn MoreChicago Illinois Spartan Race Spartan Sprint 2014
The Cliff’s Off-Road Park, Marseilles, IL, United States -
September 27, 2014Learn MoreChicago Illinois Eat Dirt Mud Run 2014
Willow Creek Community Church, South Barrington, IL, United States -
September 27, 2014Save 10% on your Spartan Race with code MRG10 Learn MoreChicago Illinois Spartan Race Super Spartan 2014
The Cliff’s Off-Road Park, Marseilles, IL, United States -
August 30, 2014Save $10 on your Badass Dash with code MRG10 Learn MoreChicago Illinois Badass Dash 2014
The Ballpark at Rosemont, Rosemont, IL, United States -
August 23, 2014Save $5 on your Epic Fail Challenge with code EFC2014MRG Learn MoreChicago Illinois Epic Fail Challenge 2014
Soldier Field, Chicago, IL, United States -
August 23, 2014Save $5 on your MuckFest with code MUDRUNGUIDE Learn MoreChicago Illinois MuckFest MS 2014
Legacy Paintball & Airsoft Park, Lockport, IL, United States -
August 16, 2014Save $10 on your Pretty Muddy with code MRG10 Learn MoreChicago Illinois Pretty Muddy Women’s Mud Run 2014
Pretty Muddy Farms, Orland Park, IL, United States -
August 09, 2014Learn MoreGeneva Illinois Mud N Fun Viking Run 2014
Good Templar Park, Geneva, IL, United States -
August 02, 2014Learn MoreLake Villa Illinois Chamber of Commerce Mud Run 2014
Lake Villa Township Park, Lake Villa, IL, United States -
August 02, 2014Learn MoreChicago / Naperville Illinois Go Ballistic 2014
Naperville Frontier Park Park Sports Complex, Naperville, IL, United States -
August 02, 2014Learn MoreChicago Illinois Shape Diva Dash 2014
Sandwich Fairgrounds, Sandwich, IL, United States -
July 26, 2014Learn MoreFreeport Illinois River Warrior Mud Run 2014
Rock Hollow Hunt Club, Freeport, IL, United States -
July 26, 2014Save $5 on your Zombie Mud Run with code MRG5 Learn MoreByron Illinois The Zombie Mud Run 2014
Byron Motosports Park, Byron, IL, United States -
July 19, 2014Save $20 on your Ultimate Athlete Games with code MRG Learn MoreChicago Illinois Ultimate Athlete Games 2014
Sandwich Fairgrounds, Sandwich, IL, United States -
July 12, 2014Save $5 on your Dirt Runner with code MRG5 Learn MoreChicago Illinois Dirt Runner Night Run III 2014
Dirt Runner, Marseilles, IL, United States -
July 12, 2014Learn MoreChicago Illinois ROC Race Ridiculous Obstacle Challenge 5K 2014
US Cellular FIeld, Chicago, IL, United States -
July 05, 2014Learn MoreChicago Illinois Hit And Run 5K 2014
Toyota Park, Bridgeview, IL, United States -
June 29, 2014Learn MoreWilmington Illinois Muddy Cheer Challenge 2014
Joliet MX, Wilmington, IL, United States -
June 28, 2014Save $5 on your The Dirty Dash with code MRG2020 Learn MoreChicago Illinois The Dirty Dash 2014
Fox Valley Offroad, Ottawa, IL, United States -
June 28, 2014Learn MoreWilmington Illinois Muddy Cheer Challenge 2014
Joliet MX, Wilmington, IL, United States -
June 28, 2014Save 10% on your Dirty Girl Mud Run with code MRG10 Learn MoreChicago Illinois Dirty Girl Mud Run 2014
Lake County Fairgrounds, Libertyville, IL, United States -
June 21, 2014Save $5 on your Dirt Runner with code MRG5 Learn MoreChicago Illinois Dirt Runner Night Run II 2014
Dirt Runner, Marseilles, IL, United States -
June 21, 2014Save $10 on your Run For The King with code FORMUDRUN Learn MoreChicago Illinois Mud Run For The King 2014
Crosswind Community Church, Genoa, IL, United States -
June 15, 2014Save $5 on your Warrior Dash with code MRGWD719 Learn MoreIllinois Warrior Dash 2014
Dollinger Family Farm, Channahon, IL, United States -
June 14, 2014Save $5 on your Warrior Dash with code MRGWD719 Learn MoreIllinois Warrior Dash 2014
Dollinger Family Farm, Channahon, IL, United States -
June 07, 2014Save $10 on your Thin Mint Sprint with code FRIENDS Learn MoreWorden Illinois Thin Mint Sprint 2014
Camp Chan Ya Ta, Worden, IL, United States -
June 07, 2014Save $10 on your 5K Foam Fest with code MUDRUN10 Learn MoreChicago Illinois 5K Foam Fest 2014
Fox Valley Offroad, Ottawa, IL, United States -
June 01, 2014Learn MoreChicago Illinois Merrell Down & Dirty Obstacle Race 2014
Indian Hills Farm, Gilberts, IL, United States -
May 31, 2014Learn MoreChicago Illinois Mudderella 2014
Richmond Hunting Club, Richmond, IL, United States -
May 31, 2014Learn MoreSt. Louis Missouri USO of Missouri Mud Run 2014
Mid America Airport, Mascoutah, IL, United States -
May 24, 2014Save $10 on your The Heroes Mud Run with code MRG10 Learn MoreChicago Illinois The Heroes Mud Run 2014
Marmion Academy & Abbey Farms, Aurora, IL, United States -
May 24, 2014Save $5 on your Dirt Runner with code MRG5 Learn MoreChicago Illinois Dirt Runner Night Run I 2014
Dirt Runner, Marseilles, IL, United States -
May 11, 2014Learn MoreChicago Illinois Tough Mudder 2014
Richmond Hunting Club, Richmond, IL, United States -
May 10, 2014Save $10 on your Badass Dash with code MRG10 Learn MoreWest Chicago Illinois Badass Dash 2014
Sears Centre Arena, Hoffman Estates, IL, United States -
May 10, 2014Learn MoreChicago Illinois Tough Mudder 2014
Richmond Hunting Club, Richmond, IL, United States -
May 03, 2014Save $15 on your The Zombie Run with code MRG15 Learn MoreChicago Illinois The Zombie Run 2014
Lake County Fairgrounds, Libertyville, IL, United States -
May 03, 2014Save $5 on your Dirt Runner with code MRG5 Learn MoreChicago Illinois Dirt Runner Midwest Mayhem 2014
Dirt Runner, Marseilles, IL, United States -
April 19, 2014Learn MorePeoria Illinois Soldier Dash 2014
Laura Bradley Park, Peoria, IL, United States -
October 19, 2013Learn MoreChicago Illinois Men’s Health Urbanathalon 2013
Soldier Field, Chicago, IL, United States -
September 28, 2013Save $5 on your Hard Charge with code HCMRG Learn MorePeoria Illionis Hard Charge 2013
Three Sisters Park, Chillicothe, IL, United States -
September 21, 2013Save $5 on your Run For Your Lives with code RFYL13 Learn MoreChicago Illinois Zombie Run For Your Lives 2013
Byron Motosports Park, Byron, IL, United States -
September 14, 2013Save $5 on your Dirt Runner with code MRG5 Learn MoreChicago Illinois Dirt Runner Clash of the Shields 2013
Dirt Runner, Marseilles, IL, United States -
September 07, 2013Save $10 on your Pretty Muddy with code MRG10 Learn MoreChicago Illinois Pretty Muddy Women’s Mud Run 2013
TBA 60 minute drive from Chicago, IL, Chicago, IL, United States -
August 31, 2013Save $10 on your Badass Dash with code MRG10 Learn MoreChicago Illinois Badass Dash 2013
The Ballpark at Rosemont, Rosemont, IL, United States -
August 10, 2013Save $5 on your Dirt Runner with code MRG5 Learn MoreChicago Illinois Dirt Runner Swimsuit Dash 2013
Dirt Runner, Marseilles, IL, United States -
August 10, 2013Save $5 on your Hard Charge with code HCMRG Learn MoreChicago Milwaukee Hard Charge 2013
Richmond Hunting Club, Richmond, IL, United States -
August 03, 2013Learn MoreChicago Illinois Shape Diva Dash 2013
Sandwich Fair Association, Sandwich, IL, United States -
July 27, 2013Save $5 on your Dirt Runner with code MRG5 Learn MoreChicago Illinois Dirt Runner Night Run 2013
Dirt Runner, Marseilles, IL, United States -
July 21, 2013Save 10% on your Spartan Race with code MRG10 Learn MoreMidwest Illinois Spartan Race Super Spartan 2013
The Cliff’s Off-Road Park, Marseilles, IL, United States -
July 20, 2013Learn MoreChicago Illinois Muddy Buddy 2013
Indian Hills Farm, Gilberts, IL, United States -
July 20, 2013Save 10% on your Spartan Race with code MRG10 Learn MoreMidwest Illinois Spartan Race Super Spartan 2013
The Cliff’s Off-Road Park, Marseilles, IL, United States -
June 30, 2013Save 10% on your Dirty Girl Mud Run with code MRG10 Learn MoreChicago Illinois Dirty Girl Mud Run 2013
Lake County Fairgrounds, Libertyville, IL, United States -
June 29, 2013Save $5 on your Dirt Runner with code MRG5 Learn MoreChicago Illinois Dirt Runner Opening Day 2013
Dirt Runner, Marseilles, IL, United States -
June 29, 2013Save 10% on your Dirty Girl Mud Run with code MRG10 Learn MoreChicago Illinois Dirty Girl Mud Run 2013
Lake County Fairgrounds, Libertyville, IL, United States -
June 15, 2013Save $5 on your Warrior Dash with code MRGWD719 Learn MoreIllinois Warrior Dash 2013
Dollinger Family Farm, Channahon, IL, United States -
June 08, 2013Learn MoreChicago Illinois Scavenger Dash 2013
The Snuggery, Chicago, IL, United States -
June 02, 2013Save $5 on your 5K Foam Fest with code MRG2014 Learn MoreChicago 5K Foam Fest 2013
Fox Valley Offroad, Ottawa, IL, United States -
June 01, 2013Save $10 on your Zombie Run with code MRG Learn MoreChicago Illinois Zombie Run 2013
Sandwich Fairgrounds, Sandwich, IL, United States -
June 01, 2013Save $5 on your 5K Foam Fest with code MRG2014 Learn MoreChicago 5K Foam Fest 2013
Fox Valley Offroad, Ottawa, IL, United States -
May 25, 2013Learn MoreChicago Illinois Heroes Mud Run 2013
Marmion Academy & Abbey Farms, Aurora, IL, United States -
May 18, 2013Learn MoreChicago Illinois LoziLu Women’s Mud Run 2013
TBA Chicago, Chicago, IL, United States -
May 18, 2013Learn MoreChicago Illinois Tough Mudder 2013
Seneca Hunt Club, Seneca, IL, United States -
October 27, 2012Save 10% on your Spartan Race with code MRG10 Learn MoreMidwest Spartan Race Super Spartan 2012
The Cliff’s Off-Road Park, Marseilles, IL, United States -
September 01, 2012Learn MoreChicago Hell Run 2012
Hawthorne Racecourse, Cicero, IL, United States -
July 28, 2012Save 15% on your Hero Rush with code RTMRG15 Learn MoreIllinois Hero Rush 2012
Sandwich Fairgrounds, Sandwich, IL, United States -
July 28, 2012Learn MoreIllinois LoziLu Women’s Mud Run 2012
All Seasons Orchards, Woodstock, IL, United States -
July 21, 2012Learn MoreIllinois Muddy Buddy 2012
Indian Hills Farm, Gilberts, IL, United States -
July 01, 2012Save 10% on your Dirty Girl Mud Run with code MRG10 Learn MoreIllinois Dirty Girl Mud Run 2012
Lake County Fairgrounds, Libertyville, IL, United States -
June 30, 2012Save 10% on your Dirty Girl Mud Run with code MRG10 Learn MoreIllinois Dirty Girl Mud Run 2012
Lake County Fairgrounds, Libertyville, IL, United States -
June 16, 2012Save $5 on your Warrior Dash with code MRGWD719 Learn MoreIllinois Warrior Dash 2012
Dollinger Family Farm, Channahon, IL, United States
Browse our list of upcoming mud runs, mud races & obstalce races for Illinois (IL)
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