Allerton Park Trail Run

Monticello, United States • 26 Oct 2025

The Allerton Park Trail Run, organized by the Second Wind Running Club, takes place at Robert Allerton Park in Monticello, Illinois. The event features a challenging 5.7-mile trail run along scenic river trails with roots, ruts, and sharp turns, and a 2-mile nature walk. Participants can enjoy a festive atmosphere with costume contests, age group awards, and post-race gathering in the meadow.

Proceeds support park improvements like trail erosion control and new facilities. Race day includes packet pickup, and participants are encouraged to register early to guarantee a race shirt. No dogs are allowed, and volunteers are welcome to help with the event. Visit the organization's website for the most recent information.

Race information

5 mi
5.7 Mile Trail Run
2 Mile Nature Walk
Visit the organization's website for the most recent information.
Trail runs nearby