Trail Running calendar near Marshalltown 2026-2027

A community 5k at Raccoon River Park in West Des Moines focused on health equity, cultural awareness, and inclusion. The event features accessible trails, family activities, live music, and a virtual participation option.

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.

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.

A trail race at Lake Macbride State Park on July 18, 2026, offering 25K and 50K options on mostly off-road loops with multiple aid stations and limited entry.

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.

A timed 5K at Connorridge Farms in Oxford, IA, on dirt and mowed grass trails that pass restored prairie, a farm pond, hazelnut and young Christmas tree plots. Finishers receive snacks and a wildlife metal or sticker, with music and awards..

Wildcat XC on August 8, 2026 in Janesville, Iowa includes a competitive 5K, a fun 5K, a family run, and a youth 1 mile race. Fees are $30 for the 5K and $15 for the kids mile and all proceeds support the Janesville CSD Cross Country program..

A backyard ultra at 2308 Victory Lane in Bussey, IA where runners complete a 4.167 mile loop each hour up to a 12 hour cap. Crews attend from a designated area and the last runner to complete one more lap than others is the winner.

A timed 4 hour and 8 hour trail endurance event on a 3.15 mile loop at Cedar Bend Park near Waverly, Iowa on September 5, 2026. Laps count only within the time limits and a main aid station serves the start and finish.

Booneville Backroads Ultra in rural Iowa offers 10K, 50K, 100K and 100 mile options over hilly backroads and the Bridges of Madison County. In 2026 courses will be marked, crew support is allowed, and Trail Sisters discounts are available.

Pleasant Creek Trail Run in Palo, Iowa offers three loop-based distances on the park's 15K equestrian outer loop and includes timing, awards and a post race cookout. The event is organized by the Eastern Iowa Trail Alliance.

Experience the Iowa Trail Run Series at Jester Park featuring 5K, 10K, and 10 hour enduro options. Run along the shores of Saylorville Lake past buffalo enclosures on a mix of grass and dirt trails.

A 5K untimed fun run at Reclaimed Rails Brewing Company in Bondurant on September 20, 2026, with an open course that highlights Lake Petocka. Registration includes a craft beverage and series swag, plus music, food trucks, and games.

An off road 5 Miles obstacle course in Saint Charles, Iowa on September 26, 2026, hosted by Contributors Breakfast Club; the local fundraiser keeps proceeds in Iowa and lets participants help design several obstacles.

A backyard ultra at Lake Ahquabi State Park where runners repeat **4.167 mile** laps on the hour until one runner completes one more lap than the rest. Aid is provided at the shelter and a midway station, with overnight lighting and headlam..

Trail race at George Wyth State Park in Waterloo IA offering 13K and 25K on runnable dirt single track. Limited on course aid and finish area food near Canfield Shelter.

A family-oriented mud run at Camp Sacajawea on September 26, 2026, with a 1-mile youth course and a 3-mile mud-obstacle course; proceeds benefit Girl Scouts of Greater Iowa and all participants receive a race shirt.

A chip timed 5K in Keystone, Iowa on 10/10/2026 where participants wear flag belts and encounter costumed zombies who try to pull flags. Proceeds support Keystone First Responders and Benton Girl's Wrestling.