Trail Running calendar near Monticello 2026-2027

Join the Frozen Cock's Crow 5K at Willenborg Woods, a spirited trail run on technical singletrack with steep climbs and a stream crossing. Enjoy a family friendly, grassroots vibe and a fun post race celebration.

Run the festive Fat Tuesday 5K or 10K at Keg Grove in Bloomington along the Constitution Trail. Grab Mardi Gras beads, enter a King Cake raffle and enjoy post race drinks while supporting St Vincent De Paul.

Trail races through the sandy pine forests of Sand Ridge State Forest near Manito, Illinois, offering 10K, half marathon, and marathon distances with aid stations, age group awards, and finisher medals for longer distances.

Blarney Blitz is a St. Patrick's Day themed 5K Run/Walk in Peoria, running along the Riverfront Trail with a post-race party at Kelleher's Irish Pub. The event benefits Crew 309 and is organized by ShaZam Racing.

A trail event at Hawthorn Park offering a 5 mile run, 4 mile walk and 1 mile fun run, with marked trails, volunteer support, awards and a post-race breakfast taco bar. Preregistration is required by April 12 for a shirt.

Run scenic single track loops around Clinton Lake with 30 mile and 10 mile options on March 28, 2026. Expect rolling terrain, fully stocked aid stations, finisher swag and a community focused event supporting local trail maintenance.

Trail races at Carpenter Park on April 4 2026 offering 5K and 10K routes with river and woodland views. It is the first event in the All American Trail Trek Series and includes a race T-shirt and finisher medal.

Celebrate 25th Potawatomi Trail Runs April 9 to 12 in Pekin, Illinois at McNaughton Park. Choose from multiple ultra distances or a scenic 10 mile loop over single track, prairies and creek crossings with on course aid and rustic camping.

Allerton Races on April 11 and 12, 2026 features trail and road routes, a glowing nighttime Trail Glo 5K and virtual options for every pace. Proceeds support Robert Allerton Park and Make A Wish Illinois with Wish Warrior recognition.

Run the scenic 8K through Lincoln Memorial Garden on May 30 in Springfield, with wood chipped trails, bridges, and a Kids Fun Run around Cawley Meadow. Finishers get a shirt and wooden medallion, and the field is limited so register early.

Join the 28th annual Lake Mingo Trail Run on June 13, 2026 at Kennekuk Cove County Park, a scenic 7.1 mile loop mostly on natural trails with rolling hills and nine bridges. Celebrate afterward with food, beer, and great trail camaraderie.

Celebrate Independence Day at Freedom Run 2026 in Centennial Park, Springfield, with a 10K, 5K, and 1 Mile fun run. Chip timed courses start atop Centennial Hill, wind through scenic trails, and finish with breakfast, a shirt, and a medal.

Join the CMAR Trail Races at Camp Wokanda July 17 to 19, 2026, offering 100 Mile, 50 Mile, 50K and Half Marathon on scenic, hilly loop and out and back courses. Big elevation and friendly aid stations make it a rewarding trail challenge.

Join the Madder Than A Wet Hen 5K in Charleston IL for a rugged forest trail run featuring a knee deep river crossing and a fierce climb up Billy Goat Hill. Reward yourself after the finish with pancakes and ice cream.

A 10k trail race at Griffin Bike Park in Terre Haute on August 1, 2026. The two lap course circles Stryker Lake with rolling hills and generally stable footing; finishers earn bonus series points based on placement.

Take on Sand Ridge State Forest near Forest City Illinois the weekend of September 5 2026 at Temptation 200 Ultras. Pick a 200K, 50K or the cheeky Not At All Tempted 10K and opt to stop at a shorter distance on race day.

Hit the Wild Wild Wilderness at Kickapoo State Recreation Area on September 12, 2026 with 5K or a rugged 7.45 mile trail through woods, steep climbs and creek crossings. Celebrate finishes with food, drinks and awards.

Run fast rolling trails at Sand Creek in Decatur on Sept 12 and choose 4.4 or 7.6 miles for a lively trail challenge. Get a tech shirt and finisher medal while supporting the Special Operations Warrior Foundation.

Join Run The Woods on October 3, 2026 at Timber Pointe in Hudson IL for scenic trail races and a fun untimed one mile walk. Proceeds benefit Easterseals Central Illinois and Timber Pointe to help kids attend camp.

Shake Your Trail Feather is a two day trail race at Willenborg Woods that winds single track trails, creek crossings and rolling climbs. Distances from 5K to 100K, full course support and a lively post race celebration.