Arizona
Arizona Obstacle Race Calendar 2025-2026
Explore the best obstacle runs in Arizona for 2025-2026! Our updated list features 3 exciting races across the region. Find your next race in Arizona below and join the running community at these great events!
April 2026
Tackle playful mud pits and a dozen Muddy Moments at the Tucson Muddy Dash at Old Tucson on April 4, 2026. Costumes are encouraged and the focus is on fun not racing, with a festive post race party for all finishers.
Tackle rugged desert terrain and more than 20 obstacles at the Horseshoe Bend Obstacle Course Race in Page, Arizona. Soak up scenic views, face new 2026 challenges, and earn a finisher medal and limited edition race shirt for a memorable adventure.
November 2026
Take on the Phoenix Spartan Trifecta Weekend at Phoenix Raceway, racing over the low banked NASCAR track and desert trails. Sprint, Super, Beast and kids races give options to earn your Trifecta across a fun two day festival.