Leon's Heroes Obstacle Course Race - Indiana Dunes National Park

Race facts

• It takes place on a Sunday, September 13, 2026 — autumn in this part of the world.
• The closest comparable ocr / spartan event is Muddy Kids - Indianapolis, IN in Rossville, 139 km away, on August 8, 2026.
• 10 of the 12 most similar events take place in the same month.