Available distances
About
The IMT Des Moines Marathon runs through the streets of Des Moines, the capital of Iowa. Three race distances are on offer: a 5K, a half marathon (13.1 miles), and a full marathon (26.2 miles). The event gives runners of every level a reason to lace up, whether you're chasing a fast 5K time or working toward your first — or fastest — marathon finish. Courses wind through the streets of the city, offering a straightforward big-city road racing experience in the heart of Iowa. It's a well-rounded event built to challenge both new runners and seasoned marathoners alike on race day.
Prepare for Des Moines Marathon with RunRun
An AI-generated training plan, adjusted every week based on your real sessions. Built around your goal, current level and race date.
- Personalized plan based on your VO2max, history and weekly availability
- Strava and Garmin sync: your sessions are analyzed and the plan adapts
- Target paces, long runs, key sessions: everything is calculated for race day
Races nearby
Other upcoming races around Des Moines.
Des Moines Spring 4-Miler
Mar 6, 2027 · Des Moines, IA · 0 mi away
4 mi
Gobbler 5K, 10K, 13.1M & 26.2M at Des Moines, IA
Nov 14, 2026 · Des Moines, IA · 1 mi away
26.2 mi · 13.1 mi · 6.2 mi · 3.1 mi
Holiday 5K, 10K, & 13.1M at Des Moines, IA
Dec 12, 2026 · Des Moines, IA · 1 mi away
13.1 mi · 6.2 mi · 3.1 mi
Candy Cane Course - Des Moines
Dec 20, 2026 · Des Moines, IA · 1 mi away
9.3 mi · 6.2 mi · 3.1 mi · 1 mi
Des Moines St. Paddy's Half Marathon, 5K & Marathon Run/Walk
Mar 13, 2027 · Des Moines, IA · 1 mi away
26.2 mi · 13.1 mi · 3.1 mi · 100 m
Iowa Trail Run Series: Center Trails
Apr 3, 2027 · Des Moines, IA · 1 mi away
4 mi · 8 mi