Trail Running calendar near Peosta 2026-2027

A trail race at Coralville Creekside Park offering 10 mile, 5K and a new 1500m fun run to benefit the Red Shamrock Foundation, with chip timing, on-course aid, event shirt options and a post-race gathering.

Experience the beauty of Lake MacBride State Park with the Iowa Trail Run Series. Choose between several distances including a half marathon and enjoy post race food and games in a natural setting.

Trail races of 50 miles, 50 km and a half marathon take place at Loud Thunder Forest Preserve on April 18, 2026, using a 13.3 mile loop with mostly trail terrain, two aid stations, camping at the start area and strict cutoff and registratio..

A trail race at Donald County Park in Mount Horeb on May 2, 2026, offering 5 km, 15 km and a Kids One Mile Fun Run; chip timing, aid stations, awards, and proceeds benefit Friends of Donald Park for trail maintenance.

Test your endurance at this 24 hour track event in Davenport where you can run or walk at your own pace. With a limited field of 60 participants, every runner receives a shirt and personal lap counting support.

Trail run in Dubuque on May 2, 2026 offering 5K, 10K and half marathon distances. The event features marked trails, basic timing, a custom bib, a rotating race item, and post-race food; series entry includes a series gift.

Event Overview The Friends of Yellow River State Forest Trail Run is the seventh annual running event held in the state forest. It takes place over two days, with events on May 8 and 9, 2026. The event is organized by the Friends of Yellow..

A Last Person Standing backyard ultra on a private farm near Arena, Wisconsin, where runners repeat a 1.0 to 1.25 mile loop every 20 minutes until one remains. The field is capped at 75 and a waitlist is used if it fills.

Test your endurance at George Wyth State Park by completing ten 5k runs every couple of hours over a full day. Enjoy hot meals and paved trails while working toward a unique handmade finisher prize.

Trail races at Sunderbruch Park in Davenport feature roughly 5k and 10k single track courses with varied terrain and a cup free policy. Registration is online only; the event includes packet pickup and a post race potluck with bacon and bee..

Flat out-and-back rail-trail races near Belleville, WI on May 23, 2026 offering 50 miles, 50K, and a half marathon, with aid stations, event swag, free food and drinks, and a tunnel and trestle-bridge scenery.

Trail races on single track trails at Van Peenen Memorial Park in Decorah, IA, with distances from a kids mile to a 50K. Aid stations are provided and proceeds support local schools and trail organizations.

A trail run at Blue Mound State Park on June 6, 2026 offering 10K and 18K courses over varied single-track and ski trails; proceeds benefit the Friends of Blue Mound State Park.

Short trail and paved races plus a kids fun run at Westbrook Park in DeWitt, IA on June 20, 2026. Proceeds support the Paul Skeffington Memorial Race Foundation and local multi-use trail development.

An overnight 10 hour timed trail run at the Millville Bridle Unit in Prairie du Chien, Wisconsin on June 20, 2026. Runners complete repeated 5.25 mile loops on Driftless Area trails, with a single aid station and a 75 person limit.

Trail races at Lake Macbride State Park offering 25K and 50K on mixed crushed-limestone and single-track loops with multiple aid stations, limited entries, and awards by gender and age group.

Experience the natural beauty of Dubuque with trail races through the Mines of Spain Recreation Area. Enjoy distances ranging from 4 miles to a half marathon followed by a post race party with brick oven pizza and local beer.

Test your endurance at Prairie du Chien's first backyard ultra featuring a 4.167 mile trail loop through La Riviere Park. Run one lap every hour until only one participant remains or enjoy a relaxed one lap fun run.

Experience the beauty of New Glarus Woods State Park with trail races ranging from 5k to 16k. This annual event features forested loops and prairie views while supporting park conservation efforts.

Trail races at Scott County Park offering 50K, 10 mile and 5 mile options on mixed dirt and grass trails, with stocked aid stations and a start/finish at the Whispering Pines Shelter.