Byron
Obstacle Race Calendar near Byron 2025-2026
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 is an obstacle course race held at Byron Motosports Park in Byron, Illinois, dedicated to honoring military personnel, veterans, and first responders. The event challenges participants w..
August 2026
Tough Mudder Chicago takes place at Rockford International Airport, about an hour from downtown Chicago, on August 29–30, 2026. The weekend features 5K, 15K, and the 8-hour Infinity challenge, with 20..
