Midwest OCR

Midwest OCR is an obstacle course racing event held at The Cliffs Insane Terrain Off-Road Park in Marseilles, Illinois. Scheduled for September 27, 2025, it offers multiple race options including a 5K and 10K in a non-competitive "Just for Fun" division, a competitive 10K Elite race with over 30 obstacles, and the challenging Bearded Challenge featuring three laps of the 10K course. The rugged course features hills, cliffs, ravines, creeks, and wooded trails with obstacles ranging from approachable to extremely tough.

Participants receive a finisher's shirt, medal, and professional photos. The event encourages teamwork and includes a kid’s course for ages 4-11. Visit the organization's website for the most recent information.