Arkansas
Arkansas Obstacle Race Calendar 2025-2026
Monthly updates for Arkansas
Get new running races (and updates) in your inbox every month.
Explore the best obstacle runs in Arkansas for 2025-2026! Our updated list features 2 exciting races across the region. Find your next race in Arkansas below and join the running community at these great events!
February 2026
Get muddy in Little Rock with the Mud Run, an adventurous 5K on LaHarpe Blvd that adds a playful twist to race weekend. Perfect for fun seekers and runners of all levels, it brings a messy, memorable highlight to Little Rock Marathon weekend.
March 2026
Endure the Dirt is a lively mud run that offers competitive, fun run and team formats plus an MMS Color Run and virtual option. Run, fundraise, or volunteer to support cancer causes and honor loved ones while tackling fun obstacles.