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August 2021

Bonner Springs Kansas KC Timber Challenge Family Summer Edition 2021

August 1, 2021
Adventure ZIP KC, 12755 Loring Dr.
Bonner Springs, KS 66012 United States
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Asheville North Carolina Spartan Race Spartan Sprint 5K 2021

August 1, 2021
Tryon Equestrian Center, 4066 Pea Ridge Rd
Mill Spring, NC 28756 United States
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Indiana Tough Mudder Classic 10 Mile & 5K 2021

August 1, 2021
CERAland Park, 3989 S 525 E
Columbus, IN 47203 United States
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Montreal Canada MUDGIRL 2020

August 7, 2021
Commando Paintball, 4565 Dunning Road
Ottawa, Ontario K4B 1J1 Canada
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Pennsylvania Savage Race & Savage Blitz 2021

August 7, 2021
Skirmish USA, 211 North Meckesville Rd
Albrightsville, PA 18210 United States
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Denver Colorado Rugged Maniac 2021

August 7, 2021
Thunder Valley Motocross, 701 South Rooney Road
Lakewood, CO 80465 United States
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Holiday Hills Illinois Highlander Assault 2021

August 7, 2021
H2 Paintball, 1911 W. Fernview Ln.
Holiday Hills, IL 60051 United States
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Fresno California EPIC Series Obstacle Challenge Fit Camp Weekend 2021

August 7, 2021
China Peak Mountain Resort, 59265 Highway 168
Lakeshore, CA 93634 United States + Google Map
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Fillongley Coventry The Mudnificent7 2021

August 7, 2021
Heart Park, Meriden Road
Fillongley, Warwickshire CV7 8DX United Kingdom
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Portland Oregon Spartan Race Spartan Sprint 5K 2021

August 7, 2021
Washougal MX Park, 40205 NE Borin Rd
Washougal, WA 98671 United States
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Tejon Ranch Los Angeles California Tough Mudder Classic 10 Mile & 5K 2021

August 7, 2021
Tejon Ranch, 4436 Lebec Rd
Lebec, CA 93243 United States
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Marshall Illinois Wabash Valley 5K Prison Break 2021

August 7, 2021
Mill Creek, 1434 470th St
Cherokee, IA 51012 United States
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Morganton North Carolina Ohana Mud Run 2021

August 7, 2021
The Bennick Compound, 5372 Roy McGalliard Ave
Morganton, NC 28655 United States
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Metamora Illinois The Great S’more Mud Run 2021

August 7, 2021
Camp Tapawingo, 1450 Hickory Point Road
Metamora, IL 61548 United States
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Dayton Virginia Dayton Muddler 2021

August 7, 2021
College Street Pavillion Dayton, 360 College St
Dayton, OH 22821 United States
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Wisconsin Dells Wisconsin De Dells Dirtiest Dash Mud Run 2021

August 7, 2021
Wisconsin Dells High School, 520 Race Street
Dells, WI 53965 United States
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Oklahoma City Oklahoma Battle Of The Lions Perpetuum 2021

August 7, 2021
Mitch Park, 1501 East Covell Road
Edmond, OK 73003 United States
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Montreal Canada MUDGIRL 2021

August 8, 2021
Commando Paintball, 4565 Dunning Road
Ottawa, Ontario K4B 1J1 Canada
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Fresno California EPIC Series Obstacle Challenge Fit Camp Weekend 2021

August 8, 2021
China Peak Mountain Resort, 59265 Highway 168
Lakeshore, CA 93634 United States
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Tejon Ranch Los Angeles California Tough Mudder Classic 10 Mile & 5K 2021

August 8, 2021
Tejon Ranch, 4436 Lebec Rd
Lebec, CA 93243 United States
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Broumana Lebanon Hannibal Race 2021

August 8, 2021
TBA Broumana, Broumana, Lebanon
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Boston Massachusetts BONEFROG 2021

August 14, 2021
Carter and Stevens Farm, 500 West St.
Barre, MA 01005 United States
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Atlanta Georgia Rugged Maniac 2021

August 14, 2021
Georgia International Horse Park, 1996 Centennial Olympic Parkway Northeast
Conyers, GA 30013 United States + Google Map
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Minturn Colorado Vail Kids Adventure Games 2021

August 14, 2021
Maloit Park, 1000 Maloit Park
Minturn, CO 81645
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Coal Valley Illinois Case Creek Obstacles 5K Adventure Run 2021

August 14, 2021
Case Creek, 7625 120th avenue
Coal Valley, IL 61240 United States
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Chicago Illinois Tough Mudder Classic 10 Mile & 5K 2021

August 14, 2021
Chicago Rockford International Airport, 2 Airport Circle
Rockford, IL 61109 United States
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Illinois Tough Mudder Toughest Mudder Chicago 2021

August 14, 2021
Chicago Rockford International Airport, 2 Airport Circle
Rockford, IL 61109 United States
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Madison Township Pennsylvania Mad Mudder Mud Run 2021

August 14, 2021
Madisonville Fire Department, 3131 Madisonville Rd.
Madison Township, PA 18444 United States
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Woodburn Oregon Mud, Sweat & BBQ 2021

August 14, 2021
Wooden Shoe Tulip Farm, 33814 S Meridian Rd
Woodburn, OR 97071 United States
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Seven Springs Pennsylvania Kids Mud on The Mountain 2021

August 14, 2021
Seven Springs Mountain Resort, 777 Waterwheel Drive
Seven Springs, PA 15622 United States
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Idaho Falls Idaho Grit League Family Mud Run 2021

August 14, 2021
Sandy Downs, 1860 East 65th South
Idaho Falls, ID 83404 United States
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Chicago Illinois Tough Mudder Classic 10 Mile & 5K 2021

August 15, 2021
Chicago Rockford International Airport, 2 Airport Circle
Rockford, IL 61109 United States
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Johnston Iowa No Man’s Land Trench Run 2021

August 15, 2021
Camp Dodge Pool Pavilion, 7105 NW 70th Avenue
Johnston, IA 50131 United States
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Wrightwood California Grit OCR: Mountain High 2021

August 21, 2021
Mountain High East Resort, 24510 CA-2
Wrightwood, CA 92397 United States
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Milwaukee / Chicago Illinois Rugged Maniac 2021

August 21, 2021
Lake County Fairgrounds, 1060 E. Peterson Rd.
Libertyville, IL 60048 United States
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Whitney Point New York F.I.T. Challenge/Newbsanity OCR Extravaganza 2021

August 21, 2021
Newbsanity, 270 Dunham Hill Road
Binghamton, NY 13901 United States
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Edgewood New Mexico The Dirty Dash 2021

August 21, 2021
Wildlife West, 87 North Frontage Road
Edgewood, NM 87015 United States
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Grant Pass Oregon EPIC Series Obstacle Challenge 2021

August 21, 2021
Josephine County Fairgrounds, 1451 Fairgrounds Road
Grants Pass, OR 97527 United States + Google Map
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Franklin Connecticut Franklin Lions Tuff Run 2021

August 21, 2021
Giddings Park, 191 Pond Rd.
North Franklin, CT 06254 United States
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Hawaii Spartan Race Trifecta Weekend Spartan Ultra Beast 50K 2021

August 21, 2021
Kualoa Ranch, 49-560 Kamehameha Highway
Kane‘ohe, HI 96744 United States
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Hawaii Spartan Race Trifecta Weekend Spartan Beast 21K 2021

August 21, 2021
Kualoa Ranch, 49-560 Kamehameha Highway
Kane‘ohe, HI 96744 United States
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Monterey California Spartan Race Spartan Super 10K 2021

August 21, 2021
Toro Park, Monterey Salinas Highway
Salinas, CA 93908 United States
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Beloit Wisconsin Dirty Dash Mud Run 2021

August 21, 2021
Big Hill Park, 1101 Big Hill Road
Beloit, WI 53511 United States
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Republic Missouri Got Mud? Run 2021

August 21, 2021
Brookline Park, 2696 E. Sawyer Road
Republic, MO 65738 United States
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Axton Virginia State Helgramite Hustle Mud Run 2021

August 21, 2021
Smith River Sports Complex, 1000 Irisburg Road
Axton, VA 24054 United States
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Jacksonville Florida Mayport Mud Run 2021

August 21, 2021
Naval Station Mayport, 414 Massey Avenue
Jacksonville, FL 32227 United States
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Lewiston Idaho LC Valley Down and Dirty Mud Run 2021

August 21, 2021
Lewiston Roundup Grounds, 2100 Tammany Creek Rd
Lewiston, ID 83501 United States
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Brewton Alabama Murder Creek Mud Run 2021

August 21, 2021
O’Bannon Park, 500 Sowell Street
Brewton, AL 36426 United States
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Rawdon Quebec Prison Break Race 2021

August 21, 2021
La Terre Des Bisons, 6855 Chemin Parkinson
Rawdon, Quebec J0K 1S0 Canada
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Geneva New York Vino and The Beasts 2021

August 21, 2021
3 Brothers Winery, 623 Lerch Road
Geneva, NY 14456 United States
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Mud Run Guide
Welcome to Mud Run Guide - the worldwide leader in mud runs, obstacle course races, and outdoor running adventures. Established in 2012, our focus is to provide you with the best events, discounts, news, reviews, gear, and training for the sport of OCR.