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Trail Running calendar near Cornell 2025-2026

We have found 27 Trailruns within 80 miles of Cornell. See below where and when you can find the races.

Fancy Nonsense 25K/50K

Willow Springs - 69 mi from Cornell

Fancy Nonsense is a looped trail race at Red Gate Woods near Willow Springs and Lemont, Illinois, with 50K, 25K and 5 mile options on runnable singletrack. Expect repeated 5.5 mile loops, plentiful aid and classic ultra snacks.

Allerton Park Trail Run

Monticello - 67 mi from Cornell

Enjoy the Allerton Park Trail Run on October 25, 2026 at Robert Allerton Park in Monticello Illinois, featuring a scenic 5.7 mile riverside trail, a relaxed 2 mile nature walk, and a virtual option. Proceeds support park upkeep and the day..

November 2026

The Forge Trail Run Festival

Lemont - 60 mi from Cornell

The Forge Trail Run Festival in Lemont Illinois offers 10K to 60K on scenic single and double track trails around the quarries and the I&M Canal. Field capped at 400 with lap courses that call for trail shoes and self supported hydration.