Boston, Massachusetts Obstacle Races & Mud Runs

A complete list, guide & calendar of obstacle races, ocrs, and mud runs in Boston, Massachusetts


boston

Not exactly what you were looking for? Well, check out our directory by country, US states, major cities worldwide, or just view upcoming obstacles races in Massachusetts!

Click an event name below to see course descriptions, obstalce lists, coupons, discounts, prizes, awards, parking cost, spectator fees and more about each event.

  • Race discount More info
  • January 26, 2019
    Lowell Massachusetts Blizzard Blast 2019
    Shedd Park/Fort Hill, Lowell, MA, United States
    Save 10% on your Blizzard Blast with code MRG10 Learn More
  • March 30, 2019
    Exeter Rhode Island BoldrDash WinterDash 2019
    Camp Canonicus, Exeter, RI, United States
    Save $15 on your Bold r Dash with code MRG15 Learn More
  • May 11, 2019
    Boston Massachusetts Spartan Race Spartan Sprint 2019
    TBA 90 minute drive from Boston, MA, Boston, MA, United States
    Save 50% with a Spartan Pass! Learn More
  • May 12, 2019
    Boston Massachusetts Spartan Race Spartan Sprint 2019
    TBA 90 minute drive from Boston, MA, Boston, MA, United States
    Save 50% with a Spartan Pass! Learn More
  • May 18, 2019
    New England BoneFrog Challenge 2019
    Berkshire East Ski Resort, Charlemont, MA, United States
    Save $5 on your BoneFrog Challenge with code MRG5 Learn More
  • July 13, 2019
    Boston Massachusetts Savage Race 2019
    Carter and Stevens Farm, Barre, MA, United States
    Save $5 on your Savage Race with code MRG5 Learn More
  • July 14, 2019
    Boston Massachusetts Savage Race Savage Blitz 2019
    Carter and Stevens Farm, Barre, MA, United States
    Save $5 on your Savage Race with code MRG5 Learn More
  • August 09, 2019
    Stratton Vermont NorAm North American OCR Championships Short Course 2019
    Stratton Mountain Resort, Stratton Mountain, VT, United States
    Save 20% on your North American OCR Championships with code MRG20 Learn More
  • August 10, 2019
    Stratton Vermont NorAm North American OCR Championships Standard Distance 2019
    Stratton Mountain Resort, Stratton Mountain, VT, United States
    Save 20% on your North American OCR Championships with code MRG20 Learn More
  • August 10, 2019
    Boston Massachusetts Spartan Race Spartan Super 2019
    TBA 90 minute drive from Boston, MA, Boston, MA, United States
    Save 50% with a Spartan Pass! Learn More
  • August 11, 2019
    Stratton Vermont NorAm North American OCR Championships Team Competition 2019
    Stratton Mountain Resort, Stratton Mountain, VT, United States
    Save 20% on your North American OCR Championships with code MRG20 Learn More
  • August 11, 2019
    Boston Massachusetts Spartan Race Spartan Sprint 2019
    TBA 90 minute drive from Boston, MA, Boston, MA, United States
    Save 50% with a Spartan Pass! Learn More
  • August 17, 2019
    Long Island New York BoneFrog Challenge 2019
    Long Island Sports Park, Calverton, NY, United States
    Save $5 on your BoneFrog Challenge with code MRG5 Learn More
  • August 17, 2019
    Boston Massachusetts Terrain Racing Mud Run 2019
    Kalon Farm, Lancaster, MA, United States
    Save $5 on your Terrain Racing with code MUDRUN5 Learn More
  • August 17, 2019
    New England Warrior Dash 2019
    Thompson International Speedway, Thompson, CT, United States
    Save $5 on your Warrior Dash with code MRGWD1118 Learn More
  • September 07, 2019
    Long Island New York Rugged Maniac 2019
    Long Island Sports Park, Calverton, NY, United States
    Save $5 on your Rugged Maniac with code 18MRG Learn More
  • September 14, 2019
    Vermont Spartan Race Spartan Ultra Beast 2019
    Killington Resort, Killington, VT, United States
    Save 50% with a Spartan Pass! Learn More
  • September 14, 2019
    Vermont Spartan Race Spartan Beast 2019
    Killington Resort, Killington, VT, United States
    Save 50% with a Spartan Pass! Learn More
  • September 15, 2019
    Vermont Spartan Race Spartan Beast 2019
    Killington Resort, Killington, VT, United States
    Save 50% with a Spartan Pass! Learn More
  • September 15, 2019
    Vermont Spartan Race Spartan Sprint 2019
    Killington Resort, Killington, VT, United States
    Save 50% with a Spartan Pass! Learn More
  • September 28, 2019
    New England Rugged Maniac 2019
    Moto-X 338, Southwick, MA, United States
    Save $5 on your Rugged Maniac with code 18MRG Learn More
  • September 29, 2019
    New England Rugged Maniac 2019
    Moto-X 338, Southwick, MA, United States
    Save $5 on your Rugged Maniac with code 18MRG Learn More

Know of an event we're missing? Let us know and we'll get it added. It's completely free!

Don't forget, you can always use our handy Worldwide Mud Run Finder to search for an event using our interactive map!