Trail Running calendar near Eldridge 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..

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.

Experience a trail race through the scenic Wildlife Prairie Park in Central Illinois. Choose between an accessible 5k loop or a more demanding 10k course featuring single track trails and post race snacks.

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..

Test your grit at Byron Motosports Park with tactical obstacle courses ranging from 5K to 10K endurance laps. Choose from elite vest challenges, weighted rucking, or open waves designed to honor the resilience of first responders.

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.

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.

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.

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.

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 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 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.

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.

A technical trail event at Franklin Creek State Natural Area with 5K and 10K courses featuring multiple creek crossings, limestone bluffs, and steady climbs. Proceeds support the Franklin Creek Conservation Association.

Pleasant Creek Trail Run in Palo, Iowa features 15K, 30K and 45K races on the park's outer equestrian loop, with cash prizes, age-group awards, post-race cookout and timing by OnlineRaceResults.

A Backyard Ultra of repeated 4.167 mile loops around Pollmiller Lake Park in West Point, Iowa. Each loop must be completed within an hour and the last runner to complete a loop is declared the winner.

Experience ten miles of hills and winding trails through the Byron Forest Preserve and Nardi Equine Prairie. This cup free race features cash prizes and a post race celebration with pizza at Hairy Cow Brewing Company.