Trail Running Calendar Iowa 2025-2026

Born to Run 5k in Des Moines takes place at Confluence Brewing Co., 1235 Thomas Beck Rd, Des Moines, IA. The event offers a 5K race and a 1-mile fun run on a scenic, looped trail course framed by natural beauty. It aims to be family-friendly and inclusive, welcoming walkers and dogs on leash, with p..

The Miner 49er is an endurance running event held in the scenic Mines of Spain near Dubuque, Iowa. It features two race distances: a 25K and a 50K, with the 50K being a double loop of the 25K course. Runners experience approximately 2,200 feet of elevation gain on the 25K and 4,400 feet on the 50K...

The Iowa Trail Run Series: Waubonsie takes place at Waubonsie State Park in Hamburg, Iowa, in the Loess Hills near Omaha. The event offers Waubonsie Enduro (a 3-mile loop as a 10-hour challenge to accumulate laps), along with Waubonsie 5K, Waubonsie 10K, and Waubonsie Team Enduro (up to four teammat..

The Stuffed Turkey Endurance Races take place at Jester Park Equestrian Center in Granger, Iowa. Options include 10 Miler, 50K, 50 Mile, and 100 Mile, all on a 100% trail course of rolling hills with a long flat stretch that can be fast or tough depending on Iowa weather. Each loop gains 455 feet, t..

Turkey Trails- Des Moines, organized by Bodies Race Company, takes place at Gray’s Lake Park in Des Moines, IA 50315 (2101 Fleur Dr). The Thanksgiving-themed event offers 1 mile, 5k, 10k, Kids Dash, Virtual Race, and a Volunteer-then-Run option, with 5k/10k distances described as a family-friendly T..

The Hitchcock Experience Endurance Runs take place at Hitchcock Nature Center in Honey Creek, Iowa. The event offers four distances: half marathon (13.1 miles), 50 miles, 101K, and a full 100-mile endurance run, with a combo option called The Hard Way (13.1 plus 50 miles). The course area centers on..

The Critter is an endurance running event in Waverly, Iowa, at the Ingawanis Adventure Base. It offers multiple timed options for ultrarunners: 4-hour, 8-hour, and 12-hour formats. While the specific course details aren’t listed, the venue suggests a trail-focused, rugged setting typical of ultramar..

The Friends of Yellow River State Forest Trail Run/Walk is an annual event held in Harpers Ferry, Iowa, featuring multiple race distances including a family-friendly, fast, and flat 5K on Friday evening, followed by a 5K, 10K, and half marathon on Saturday. The races take place on existing trails wi..