Trail Running calendar near Dyersville 2025-2026

The 4sta Hike is the 8th Annual event held at the Loud Thunder Forest Preserve in Illinois City, IL, along the banks of the Mississippi River. Participants can tackle a 1-mile loop course, with options for an easier or more challenging route, depending on trail conditions. The event has a time limit..

The Iowa Trail Run Series: Yellow River State Forest offers a unique running experience in the scenic driftless region of Iowa. Scheduled for September 21, 2025, this event features three race options: a 5K, a 10K, and a half marathon, catering to various skill levels. Participants can enjoy diverse..

The Doggone Tired Ultra is an exciting running event taking place at Rodgers Park in Vinton, IA, featuring a 50K and a 10-mile race. Participants will enjoy scenic trails, including wood chip paths, grassy areas, and low-traffic gravel roads. The course consists of a loop that runners will complete..

The Swiss Valley Trail Races, set in the scenic Swiss Valley Nature Preserve in Peosta, IA, offers participants three challenging distances: 5.2 miles, 25K, and 50K. Runners will navigate a rugged course featuring creek crossings and steep inclines, with a total elevation gain of approximately 750 f..

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 Backbone Trail Run is an exciting running event held in Dundee, Iowa, celebrating the natural beauty of Backbone State Park. Participants can choose between two race categories: a 4.3-mile moderate trail run and a more challenging 10K lake loop. The event promises a scenic and challenging course..

The Mines of Spain 100 is an ultra-marathon event featuring both 100-mile and 100-kilometer races, set in the picturesque bluffs, prairies, and forests of eastern Iowa's Driftless region. The race course, approximately 20 miles long, offers a diverse range of terrains, including steep technical sing..

Meyerhoff's Mayhem is an endurance running event held at Big Woods Campground in Cedar Falls, Iowa. Participants can choose to run individually or as part of a team relay, completing 4 miles every 4 hours for a total of 48 hours, with an optional 2-mile add-on. The event features a variety of terrai..

The Miner 49er is an endurance running event taking place in the scenic Mines of Spain, Dubuque, IA. Participants can choose between a 50K and a 25K race, both featuring challenging terrain with single track, double track, and prairie trails. Runners will enjoy stunning views of the Julien Dubuque M..

Woodpecker Six is a six-hour endurance running event organized by LoKeyz Trail Runners, taking place in the scenic Linn County Pinicon Ridge Park. Participants will navigate a 1.2-mile trail loop featuring challenging climbs and woodland paths, with the course direction changing every two hours to e..

The Guv'nor Frozen 50K is an ultra-marathon event taking place in the scenic Driftless Area of Wisconsin, specifically at Governor Dodge State Park. Scheduled for December 6, 2025, this challenging race offers three distance options: 50K, 25K, and 15K, each featuring varying elevation gains and terr..

The Critter is a running event taking place in Waverly, IA, featuring three race durations: 4 hours, 8 hours, and 12 hours. This event invites participants of all levels to challenge themselves and enjoy a day of athleticism and community. Registration for the 12-hour and 8-hour races opens on April..