Trail Running calendar near Delmar 2026-2027

A multiwave obstacle course at Byron Motosports Park offering 10K, 5K, ruck, and kids divisions, with Special Forces and Endurance competitive formats and team entry packs available.

A 5K Run/Walk at Camp Courageous in Monticello, IA on June 13, 2026 featuring a scenic trail route, packet pickup on June 12 and race day, race shirts for registrants by May 16, and age group awards.

A nine hour endurance run in Davenport, IA on a 0.85 mile single track loop with 125 to 150 feet of climb per circuit. Solo runners and three person relays are allowed, with abundant aid, hot food, and a custom race shirt provided.

An overnight timed 10 hour trail run at Millville Bridle Unit in Prairie du Chien, WI, on a 5.25 mile loop. Limited to 75 runners with one aid station and an emphasis on a joyful, supportive, inclusive atmosphere.

Trail and paved races are held June 20, 2026 at Westbrook Park in DeWitt, Iowa, with 2.62 mile paved and trail options plus a 0.62 mile kids run. Proceeds support the Paul Skeffington Memorial Race Foundation and local trail development.

A trail 5K at Byron Forest Preserve with chip timing and awards by age group, plus a 1 mile Fun Run with a participation medal. Parking and indoor restrooms are available onsite.

An overnight loop endurance event at Lowell Park in Dixon, IL where participants repeat a .411 mile paved loop for 6, 12, or 24 hours. Solo and three person relay options are available and the event is self supported.

Trail races at Lake Macbride State Park near Solon, IA, with 25K and 50K course options on mostly trail terrain, staffed aid stations, and a 175-runner cap in the first year.

A timed 5K run or walk on dirt and mowed grass at a working microdairy in Oxford, Iowa. The event features a prairie identification challenge, a metal for finishers, snacks, and possible cheese sales.

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.

Night trail races in Dixon Illinois on an approximate 5 mile loop with solo distances and a three person relay, single aid station, post race snack, and on site tees for all participants.

A multi-event day in Coal Valley with a 5K Mud Adventure Run, a Ninja Kids Run, and a Cross Country Trail Run. Main obstacles include a Tire Wall, Ninja Scaling Wall and Weight Lift; spectator entry is $7.

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.

Trail races at New Glarus Woods State Park on August 15, 2026 include 16K, 8K, 5K and a free 1K kids run. Proceeds benefit Friends of New Glarus Woods State Park and awards include age-group prizes plus a 16K consistency award.

Trail races of 50K, 10 miles and 5 miles at Scott County Park near Long Grove, IA. The event uses a roughly 10 mile loop, has stocked aid stations, and allows pacers for the 50K with online registration only.

A technical trail event at Franklin Creek State Natural Area offering 5K and 10K courses with multiple creek crossings and forested, hilly terrain. Proceeds benefit the Franklin Creek Conservation Association.

A trail race at Pleasant Creek Park in Palo, Iowa on September 12, 2026 offering 15K, 30K and 45K on a 15K equestrian loop. Dirt and grass trails, rolling hills, awards and cash prizes for top finishers.

A looped trail event at Loud Thunder Forest Preserve featuring a repeatable 1-mile loop, two course variants with notable elevation per loop, a 4 hour limit, on-course aid at the start/finish, and proceeds returned to the preserve.

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.

A dog-friendly 2K and 5K trail run/walk in Case Creek Valley with race bibs, T-shirts, finisher dog tags, and proceeds supporting the Rock Island County Animal Care & Control Shelter.