Trail Running calendar near Ames 2024-2025

Meyerhoff's Mayhem is a unique 48-hour endurance relay event held at Big Woods Campground in Cedar Falls, Iowa. Teams of 2-4 participants will run 4 miles every 4 hours, with an optional 2-mile add-on after the final leg. The event features a variety of terrains, including paved trails and a disc go..

The Shell Rocktoberfest is a running event taking place in Shell Rock, Iowa, featuring a 25k trail race that consists of six laps, totaling 2.6 miles. This festive occasion is set for October 19, 2024, and invites participants to enjoy a scenic and challenging course. The event promotes community en..

The Equalizer is an endurance running event featuring 6, 12, and 24-hour races, taking place at Gray's Lake Park in Des Moines, IA. This unique competition allows both new and experienced runners to challenge themselves at ultra distances, with scoring based on an age/sex equalizer system that promo..

The Stuffed Turkey Endurance Races, held at Jester Park in Granger, Iowa, offers a challenging experience for runners on November 23, 2024. Participants can choose from four distances: 10 Mile, 50K, 50 Mile, and 100 Mile, with the longer races being UTMB index events. The course features 100% trails..

Death by 5k Waterloo is an exciting endurance running event held at George Wyth State Park, where participants challenge themselves to complete ten 5k runs over a 24-hour period. Each 5k starts 2.5 hours apart, allowing runners to pace themselves while enjoying the scenic Cedar Valley Lakes Trail. T..

The Iowa Trail Run Series: A Midsummer Night's Run offers an exciting opportunity for runners to experience the beauty of McFarland Park in Ames, Iowa. Participants can choose between a 5K or 10K race, navigating a mix of single track trails, prairie, and gravel as the sun sets on a summer evening. ..

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. Runners can expect we..