Trail Running calendar near Cornell 2026-2027

A trail running event at Camp Big Timber in Elgin with 3 miles, 5 miles and a kids 1/4 mile fun run. The course includes grass, gravel, single-track and a cold creek crossing; proceeds support local youth organizations.

Late November trail festival in Lemont IL offering 10K, 20K, 30K and 60K on single and double track and gravel around historic quarries and the I&M Canal. Courses start and finish at The Forge and use lap formats.

Trail races at Mcnaughton Park in Pekin, IL on November 14, 2026, offering 3.5, 10, 30 and 50 mile options with a 13 hour cutoff. The 10 mile loop is run in reverse and features two creek crossings and about 1300 feet of gain per loop.

Celebrate Thanksgiving with a 2 mile run through the wooded trails of Sheffield Illinois. Wear your best holiday costume for a chance to win prizes at this untimed community event.

The 36th annual FOLEPI River Trail Classic in East Peoria features a 4 Mile competitive run and a 2 Mile non competitive walk, shirt and no shirt entry options, age group awards for the run, and a post race gathering at a local pizzeria.

Experience a cross country style trail race through the Timber Pointe Nature Center at Lake Bloomington. Choose between 4K and 8K loops or a three hour endurance challenge while supporting local nature conservation.

A four race winter trail series in Dixon, Illinois covering 31 miles from December to March. Races include 5K, 10K, 15K and 20K with series awards and participation merchandise.

Early-season trail races at The Forge in Lemont, Illinois, on wooded single and double track trails with mud, roots and gravel. Distances offered are 13.1 miles and 6.5 miles with technical singletrack sections.

A looped trail event at Lowell Park offering 13.5, 22.5, and 33.75 mile timed races plus a relay, with manual lap tracking, aid station food, entry fees, and awards for top finishers.

Trail races at Wildlife Prairie Park in Hanna City, Illinois with 5K and 10K loop courses on maintenance trails and single track. Day park admission is included and the event features awards, post race snacks, and volunteer opportunities.

Flat out and back half marathon and 10 km on the limestone Great Western Trail, hosted by Fox River Trail Runners. Registration fees and donations support three local mental health charities.

Trail marathon and 10 mile on the Sag Valley Trail at Cap Sauers Nature Preserve in Palos Hills, IL, with wide horsetrail, notable elevation gain, and staffed aid stations along the routes.