Byron
Obstacle Race Calendar near Byron 2025-2026
Monthly updates for Byron
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Explore the top obstacle runs near Byron for 2025-2026! We've gathered 2 exciting races in the area. Check out our detailed list below to find your next local race.
May 2026
Frontline OCR at Byron Motosports Park on May 23, 2026 honors military, veterans, and first responders with purpose built obstacles that test physical and mental grit with no scheduled breaks. Choose from 10K, 5K, ruck and a kids course.
August 2026
Tough Mudder Chicago on Aug 29, 2026 brings muddy obstacle course fun to Rockford Airport with fan favorites like Berlin Walls and Arctic Enema. Chill in Mudder Village with food, live music and finisher swag after the 5K, 15K or Infinity.