Trail Running calendar near Illinois City 2025-2026

The Schuetzen NEIN! Hour Endurance Run is a challenging trail running event held in Davenport, Iowa, featuring a 0.85-mile loop through scenic and demanding terrain. Participants can run solo or as part of a relay team, aiming to cover as many miles as possible within a nine-hour window. The course..

The Pinetum Mind Games Endurance Event, held at Lowell Park in Dixon, Illinois, is a unique endurance challenge featuring 6, 12, and 24-hour running or relay options. Participants run, walk, or crawl around a 0.411-mile loop known as the Pinetum, testing their mental toughness in a fun, supportive a..

The Lake Macbride Trail Races, held in Solon, Iowa, offer two challenging trail running distances: 50K and 25K. Set in the scenic Lake Macbride State Park, Iowa's largest state park, the course features a mix of crushed limestone trails, technical snowmobile trails, single track, prairie, and hills...

The Chupacabra Trail Races take place in Dixon, Illinois, featuring night trail running on a 5-mile loop course composed of grass, gravel, dirt, and 30% single track. Participants can choose from distances of 5, 10, or 15 miles, or join a three-person relay team. The race starts just before sunset,..

The Mines of Spain Trail Races is a scenic running event held in Dubuque, Iowa, featuring 4-mile, 7-mile, and half marathon distances. The race takes place at the EB Lyons Nature Center and showcases challenging trails through the Mines of Spain park, including dirt single and double tracks, prairie..

The ScoCo50 is a trail running event held at Scott County Park near Long Grove, Iowa, featuring 50K, 10-mile, and 5-mile races. The course includes a mix of wooded and prairie trails with gentle elevation changes, designed to be beginner-friendly yet challenging for seasoned runners. The event empha..

The Pleasant Creek Trail Run, hosted by the Eastern Iowa Trail Alliance, is an annual trail running event held in Palo, Iowa. The 11th edition is scheduled for September 13, 2025, featuring three race distances: 15K, 30K, and 45K. The course runs on Pleasant Creek’s outer equestrian trail loop, prim..

The 4sta Hike is an annual trail running event held at Loud Thunder Forest Preserve near Andalusia, Illinois, along the Mississippi River. Participants run a challenging 1-mile loop featuring smooth single track, rocks, roots, downed trees, and steep gradients up to 48%. The course offers two option..

The Broken Anvil Backyard Ultra is an endurance running event held in West Point, Iowa, featuring repetitive 4.167-mile loops through Pollmiller Lake Park. Participants aim to complete as many loops as possible within a set time, testing their physical and mental resilience. The race emphasizes comm..

Hindsight Ultra Trail Runs, held in Dixon, Illinois, offers a grassroots ultra running experience with distances of 25K, 50K, 100K, and 100 miles. The course features a 7.85-mile loop combining roughly 50% singletrack, 30% grassy meadows, and 20% gravel paths, with about 6,200 feet of elevation gain..

The Doggone Tired Ultra is a trail running event held at Rodgers Park in Vinton, Iowa. It offers two race distances: a 50K ultra and a 10-mile run. The course features a scenic 10-mile loop around the park’s lake and campground areas, including wood chip trails, grassy fields, wooded sections, and a..

The Swiss Valley Trail Races, held in Peosta, Iowa, offer three distance options: 5.2 miles, 25K, and 50K. Set within the scenic Swiss Valley Nature Preserve, the course features rugged terrain, creek crossings, and steep inclines, with each 5.2-mile loop climbing approximately 875 feet. The 25K con..

The Hennepin Hundred is a premier ultramarathon held in Sterling, Illinois, featuring 100-mile, 50-mile, 50K, and 100-mile team relay races. The event takes place along the scenic, flat, and fast Hennepin Canal State Trail, Illinois' longest multi-use trail, stretching from Sterling to Colona near t..

The Haunted Heritage Trail Fun Run, scheduled for October 4, 2025, in Dyersville, IA, features a variety of events including a 5K Haunted Heritage Trail Fun Run, a 10K Trail Run, and multiple 1-mile Hero Walks. Participants are encouraged to wear Halloween costumes as they navigate a spooky trail fi..

The Iowa Trail Run Series: Sugar Bottom Fall is a running event taking place in Solon, Iowa, featuring a variety of race distances including a 5K, 10K, and half marathon. Scheduled for October 5, 2025, this event encourages participants to return for a second chance to improve their times from the s..

The Mines of Spain 100 is a challenging Midwest trail ultramarathon held in Dubuque, Iowa, set in the scenic bluffs, prairies, and forests of the Driftless Region along the Mississippi River valley. The event offers two distances: 100 miles (five loops) and 100 kilometers (three loops) on a roughly..

The Miner 49er is an endurance running event held in the scenic Mines of Spain near Dubuque, Iowa. It features two race distances: a 25K and a 50K, with the 50K being a double loop of the 25K course. Runners experience approximately 2,200 feet of elevation gain on the 25K and 4,400 feet on the 50K...

Woodpecker Six is a six-hour endurance trail run held in Linn County's scenic Pinicon Ridge Park near Central City, Iowa. The course features a challenging 1.2-mile loop with two significant climbs and multiple stairs, totaling about 215 feet of elevation gain per loop through heavily wooded terrain..

The Skunk Ape 806/314 Trail Race, held at Lowell Park in Dixon, Illinois, offers challenging trail running events on March 21, 2026. Participants can choose between a 33.75-mile race to be completed in 8 hours and 6 minutes, a 13.5-mile race with a 3 hour and 14 minute limit, or a relay option. The..