Trail Running calendar near Lemont 2024-2025

The Earth Day 50K/15 Mile/5 Mile event takes place at Veteran Acres in Crystal Lake, IL, offering participants a choice of three distances. The course features a challenging 5-mile loop through single track and rolling hills, with a major aid station providing homemade snacks and typical ultra food...

The Great Western Half-Marathon & 10K, organized by the Fox River Trail Runners, is a well-established running event held on the scenic Great Western Trail. Celebrating over 25 years, this competitive race features a flat, out-and-back course that attracts runners of all levels. The event not only p..

The F^3 Cap Sauers Trail Marathon is an exciting running event held in the Cap Sauers Holding Nature Preserve, the largest undeveloped area in Cook County, IL. Participants can choose between a 26.2-mile marathon and a 10-mile race, both featuring well-maintained trails with over 1000 feet of elevat..

The Pinetum Mind Games Endurance Event is a unique running challenge held at Lowell Park in Dixon, IL, featuring a .411-mile loop that participants can run, walk, or crawl over various time frames of 6, 12, or 24 hours. This self-supported event encourages participants to push their mental and physi..

The Chupacabra Trail Races, held in Dixon, IL, offers a thrilling night running experience with distances of 5, 10, and 15 miles. Participants will navigate a 5-mile loop course featuring a mix of grass, gravel, and dirt trails, with a portion being single track. Runners are encouraged to embrace th..