United States
Oct
18-19
Sa - Su
I-35 Challenge
The I-35 Challenge is a unique running event that encourages participants to complete two marathons on consecutive weekends: the Garmin Kansas City Marathon and the IMT Des Moines Marathon. Participants can choose from various combinations, including running both marathons, a marathon and a half marathon, or two half marathons. This challenge promotes fitness and camaraderie among runners while showcasing the vibrant cities of Kansas City and Des Moines.
The event is set to take place in October 2025, providing ample time for runners to prepare for this exciting challenge. Visit the organization's website for the most recent information.
Always double-check with the organizer's website – things can change, and we might have sprinted past a few details!
26 mi
I-35 Challenge - Kansas City Marathon & des Moines Marathon
13 mi
I-35 Challenge - Kansas City Half Marathon & des Moines Half Marathon
13 mi
I-35 Challenge - Kansas City Half Marathon & des Moines Marathon
13 mi
I-35 Challenge - Kansas City Marathon & des Moines Half Marathon
I-35 Challenge Only (already Signed up for Kc and des Moines)
