Grit League obstacle races, mud run, and OCR information, distance, cost, dates, calendar, discounts, obstacles, reviews, and more

“The Gauntlet” is an obstacle-packed course where kids crawl, climb and swing as they try to crush the competition.
Previous Grit League Events
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August 14, 2021Learn MoreIdaho Falls Idaho Grit League Family Mud Run 2021
Sandy Downs, Idaho Falls, ID, United States -
July 13, 2019Learn MoreIdaho Falls Idaho Mud Run & Dance Party 2019
Sandy Downs, Idaho Falls, ID, United States
Browse our calendar of upcoming mud runs mud races & obstacle races for Grit League
Grit League Reviews from the Community
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