Trail Running Calendar Iowa 2026-2027

Trail races at Yellow River State Forest on May 8 and 9, 2026 offer 5K, 10K and half marathon distances on existing trails, with timed results, age group awards, and a Dirty Double combined entry option.

A community 5K by Lucky Penny Kitties at Max Championship Cross Country Course in Waverly, IA on May 9, 2026. The event raises funds for a local cat rescue and features a silent auction, food trucks, henna, and several local vendors.

Two days of obstacle-course racing at Seven Oaks Recreation in Boone, Iowa offering 5K, 6-mile Full Gladiator and junior/parent 5K heats. Sunday includes kid pricing, an exclusive wristband and group drink rewards.

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 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.

The Hill Raisin' Half & Fun Run in Little Sioux, Iowa on May 16, 2026 offers a half marathon and a 5.3 mile fun run across Loess Hills terrain, with proceeds supporting Friends of Loess Hills State Forest.

A free community 5K walk and run at Saydel High School in Des Moines on May 16, 2026. The event features free food, family activities like bounce houses and a dunk tank, and a free medal for participants.

Trail races from a kids mile to a 50K take place on marked single-track trails at Van Peenen Memorial Park near Decorah. Aid stations are provided and proceeds support local schools and trail organizations.

Trail races at Oak Grove Park near Hawarden, IA offer 3.5 miles, 7.5 miles and about 12.5 miles on single track with elevation changes. The event includes chip timing, post race refreshments, and a points series with age divisions.

An inclusive community 5k in West Des Moines focused on health equity and cultural awareness. The event uses accessible trails and family friendly activities, with live music, storytime, and spaces for reflection and community connection.

Experience an evening trail race through the woods and prairies of McFarland Park. This summer event offers 5K and 10K distances with post race food and games while supporting local conservation efforts.

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.

Part of the Iowa Trail Run Series, Sleepy Hollow in Des Moines hosts 5K and 10K trail races on June 27, 2026, with clear course marking, basic timing, a custom bib, a rotating race item, and post-race food.

Join the Treat Trot Des Moines at Riverview Park for timed 15K, 10K, and 5K races or recreational 1 mile and kids runs. Enjoy chip timing, custom medals, and finish line snacks with the whole family.

House of Hope Trail Blaze on July 11, 2026 at George Wyth State Park features a 6.2-mile loop through the park and Hartman Reserve. Team and individual 5K and 10K options include official timing and top-three awards.

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 midsummer trail event at Crescent Hill at Hitchcock offering a 3.1 mile 5K and a 2.2 mile nature hike, a Christmas in July costume theme, eco friendly medals, and proceeds to support a terrain park tow rope and four season recreation.

A trail ultramarathon at Whiterock Conservancy near Coon Rapids, Iowa featuring 50K and 50 mile looped courses with regular aid stations and proceeds donated to the conservancy.

Experience a summer running tradition in Des Moines with distances including a half marathon, 10K, and 5K. Enjoy chip timed results, free photos, and finisher medals followed by ice cream at the finish line.