2015 Obstacle Course Racing World Championships

Spartan World Championship
– Oct. 3 Spartan Beast, Squaw Valley in Lake Tahoe
– Oct. 4 Spartan Sprint, Squaw Valley in Lake Tahoe
Info: Spartan.com

– Warrior Dash World Championship
Oct. 10, Pulaski, Tenn.
Info: WarriorDash.com

– OCR World Championships
Oct. 17-18, King’s Domain Nature Preserve in Oregonia, Ohio
Info: OCRWorldChampionships.com

– BattleFrog Series Championship Invitational
Dec. 12, Orlando, Fla.
Info: BattleFrogSeries.com

– World’s Toughest Mudder
Nov. 14, Las Vegas, Nev.
Info: ToughMudder.com