Trail Running calendar near Ames 2025-2026

The Iowa Trail Run Series: A Midsummer Night's Run is an exciting running event scheduled for June 21, 2025, at McFarland Park in Ames, Iowa. Participants can choose between a 5K or 10K trail run, featuring a mix of single track, prairie, and gravel paths as the sun sets on a summer evening. A porti..

The House of Hope Trail Blaze is a running event scheduled for July 12, 2025, at George Wyth State Park in Waterloo, Iowa. Participants can choose from three race options: a Team 10K, an Individual 10K, and an Individual 5K. The event promises a scenic experience on the park's hard trails, with timi..

Whiterock Ultra is a trail running event held at the scenic Whiterock Conservancy in Coon Rapids, Iowa, featuring 50K and 50-mile distances. The race takes place on July 26, 2025, within a 5,500-acre nonprofit land trust known for its 40 miles of trails along the Middle Raccoon River Valley. The 50K..

The Trench Run is a challenging 10K trail run held at Camp Dodge in Johnston, Iowa. This unique race features a course that includes military simulations such as trenches, smoke, pyrotechnics, blank fire, military vehicles, fire trucks, streams, and occasional helicopter flybys, offering an experien..

The Iowa Trail Run Series: Annett Nature Center is a scenic running event taking place at the Annett Nature Center in Indianola, Iowa. Participants can choose between a 5K and a 10K race, both designed to showcase the beautiful landscape of the area, including gravel paths and dirt trails. A portion..

The Booneville Backroads Ultra, held in Booneville, Iowa, offers challenging trail running through the scenic rural countryside and iconic Bridges of Madison County. The event features multiple distances: 100 miles, 100K, 50K, and a 10K, catering to a wide range of runners. Known for its significant..

The Iowa Trail Run Series: Jester Park offers participants a scenic running experience along the shores of Saylorville Lake, featuring a mix of trail surfaces such as gravel, dirt, and grass. Scheduled for September 28, 2025, the event includes two race options: a 5K and a 10K. Participants can expe..

Meyerhoff's Mayhem is a unique endurance running event held at Big Woods Campground in Cedar Falls, Iowa. Participants run or ruck 4 miles every 4 hours over a 48-hour period, with an optional 2-mile add-on after the final leg. The course features a mix of paved trails and a disc golf course, offeri..

The Equalizer Endurance Run is an inclusive running event held in Des Moines, IA, designed for both new and experienced runners to challenge themselves at ultra distances. The event features a unique age/sex 'equalizer' scoring system, allowing participants to compete fairly across different age gro..

The Stuffed Turkey Endurance Races, held annually at Jester Park in Granger, Iowa, offer challenging trail running events with distances of 10 miles, 50K, 50 miles, and 100 miles. The course features 100% trail terrain with small rolling hills and flat stretches, totaling 455 feet of elevation gain..

The Critter is an endurance running event held at Ingawanis Adventure Base in Waverly, Iowa. It offers multiple race durations including 4-hour, 8-hour, and 12-hour options, catering to various levels of ultrarunning enthusiasts. The event takes place on December 31, 2025, providing a unique opportu..