Trail Running calendar near DeWitt 2026-2027

Timed four-hour and eight-hour loop trail races at Chestnut Mountain Resort with scenic river views, looped laps, post-race music and meal, included shirt and finisher medal, and awards for mileage and costumes.

Trail races at Sunderbruch Park in Davenport on May 16 2026 feature roughly 5k and 10k single track courses, a cup free policy, a potluck with bacon and beer, online registration with a waitlist, and a one year deferral option.

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.

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.

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 untimed 2K and 5K trail run or walk at Case Creek Valley on September 20, 2026. Proceeds support Rock Island County Animal Care and Control and finishers receive a dog tag and treats.

A coffee themed 2K and 5K fun run at Case Creek Trails on September 20, 2026. The untimed route goes through pastures and woodlands, includes hot drinks and refreshments, and supports the Rock Island County Animal Care and Control Shelter.

A grassroots looped ultra in Dixon, Illinois featuring multiple distances on mixed singletrack and meadow paths. The event provides two aid locations, crew and pacer access, and medals or a buckle for finishers depending on distance.