Lake County
Trail Running Calendar near Lake County 2026-2027
Explore the top trail runs near Lake County for 2026-2027! We've gathered 10 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
November 2026
A trail event at Pringle Nature Center on November 7, 2026 offering a 5K run and 2 mile walk with fees supporting environmental education.
A 3-mile cross country meet at the MacNider course in Schaumburg on November 8, 2026, with separate men's and women's races and an optional team competition.
December 2026
A 4.5 miles trail race at Schiller Woods West Forest Preserve on December 12, 2026 featuring crushed limestone single and double track, post race chili and brews.
April 2027
August 2027
Community cross country event in Mount Prospect offering 1, 2 and 3 mile races to raise funds for Holiday Heroes, with professional timing and awards.
September 2027
Timed ultra event at Horner Park with 3 hour, 6 hour and 12 hour options on a 0.97 mile loop, hourly playful challenges, aid station, and relay teams.
A family friendly fundraiser on September 18, 2027 at Petrifying Springs Park with 1 mile and 2.25 mile routes and a virtual option supporting Rey de Reyes Ministry.
October 2027
Oct 9, 2027 trail races in Lake County IL offering 50 mile, 50K, marathon and half marathon on a flat crushed gravel out and back course; marathon is Boston qualifying.