Trail Running calendar near Marseilles 2026-2027

Experience the natural beauty of St. Charles at the Hickory Knolls Trail Run, featuring 5K, 10K, and relay options on scenic grass and dirt forest pathways.

Experience the local trail community at Kinsey Park with a four mile loop featuring rolling hills and themed stretches. This event offers a great introduction to the local ultramarathon scene in Peoria.

The Yellowbrick Backyard Ultra is a last-runner-standing event in Peoria's Kinsey Park. Runners tackle a 4.16-mile trail loop every hour until only one remains. All participants get a shirt and sticker, with extra prizes for hitting distanc..

Experience an authentic cross country race on a purpose built grass course in Geneva Illinois. Run as an individual or part of a team on this wide professional grade venue featuring rolling terrain and a classic atmosphere.

A chip timed 5k run and walk at Mackinaw Valley Vineyard and Winery on June 14, 2026, featuring a two lap cross country course, race swag, and a pour of wine for eligible participants. The event benefits The Heller Center for Kids with Canc..

Celebrating its 45th year, the YMCA Brickyard Run features a 5 Mile Gold Cup race, a 5K for younger runners, and a new 2K Family Fun Run/Walk. The event is known for its unique brick awards and supports a local YMCA scholarship fund.

Experience the natural beauty of Wolf Road Woods with 3, 6, or 9 mile trail runs on a scenic loop course. Enjoy a relaxed atmosphere featuring off road terrain and post race celebrations in the heart of the Palos Trail System.

Experience flowing singletrack and deep ravines at Black Partridge Park in Metamora. This five mile trail race features creek crossings and steep climbs through mature Illinois forests.

Test your strength and endurance at this outdoor obstacle course in Homewood. Choose between one or two mile distances featuring tire flips and spear throws to earn your finisher medal.

Circle a half-mile paved loop at Lowell Park for 6, 12, or 24 hours. Track your own distance while enjoying a supportive nighttime community atmosphere. The event includes competitions and space for a personal aid station.

Experience the rugged beauty of the Illinois River Bluff at Camp Wokanda. This summer trail event features distances from a half marathon to 100 miles on technical, wooded single track with significant elevation.

Experience the final race of the summer at Farmdale Reservoir in Washington Illinois. This five mile trail run features a mix of prairie woods and singletrack paths through a diverse landscape.

Experience a Scottish themed obstacle course race in Pingree Grove featuring 15k, 5k, and family 3k distances. Challenges include classic rigs and unique tasks like archery and caber carries in a Highland setting.

Test your limits at Ewing Park II with a 3 mile obstacle course or a four hour endurance challenge. Choose between competitive divisions, recreational waves, and age-based categories in Bloomington.

Experience the scenery of Elburn at Run the Rails featuring 1-mile, 4-mile, and 7-mile courses. Cross the Union Pacific West rail line and enjoy unique views of the Illinois countryside.

The Summer Trail Classic offers three distances on the single-track trails of Paul Douglas Forest Preserve. It's the third race in a yearly trail series, with proceeds supporting local trail maintenance. Participants receive a running vest..

Tough Mudder Chicago brings its signature obstacle course to Rockford International Airport. Choose from a 5K, 15K, or the 8-hour Infinity challenge, tackling mud, trails, and unique obstacles. Finishers earn a medal, headband, shirt, and a..

Experience a technical trail race through the bluffs and forests of Franklin Creek State Natural Area. Choose between 5K and 10K distances featuring multiple creek crossings and significant elevation gains.

Experience a flat and fast USATF certified course through the scenic crushed limestone trails of Danada Forest Preserve. Choose between a half marathon or 10k and enjoy a unique finish around a historic grass horse track.

Timed running event on a 1-mile paved loop in a Chicago park. Choose from 3, 6, or 12-hour solo runs, or a relay team option. A new challenge is introduced every hour, adding a unique twist to the timed format.