Oct
19-20
Sa - Su
Website Registration

The I-35 Challenge is a unique running event that takes place over the weekend of October 19-20, 2024, in Kansas City, Missouri. This challenge invites participants to complete two races: the Garmin Kansas City Marathon and the IMT Des Moines Marathon, held on consecutive weekends. Runners can choose from various combinations, including completing both marathons or mixing marathons and half marathons.

The event promotes camaraderie and competition among runners while celebrating the spirit of endurance. More information about registration and event details can be found on the official I-35 Challenge website. 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)

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