Richardson Farm Fall 5K & 10K with Family 1 Mile Adventure Run 2026

The Richardson Farm Fall 5K & 10K is an obstacle-course race at Richardson Farm in Spring Grove, Illinois, featuring a corn maze. Participants can select a timed or untimed 5K, a 10K, a 5K route through the farm, a 1 Mile Adventure Run for families, and children’s events including a 100-meter maze dash. The 5K route runs inside Richardson Farm’s corn maze, described as the World’s Largest Corn Maze. The path is marked but includes numerous turns, offering a puzzle-like experience rather than a typical road race. Families have a shorter adventure run, and the variety of timed, untimed, children’s, and walk-friendly options accommodates a range of participants.