I-35 Challenge
Kansas City, MO
Race date: Oct 17, 2026
The I-35 Challenge is a partnership between the Garmin Kansas City Marathon and IMT Des Moines Marathon , offering the challenge of completing both races on concurrent weekends. Participants can do any of the following combinations of events to complete the I-35 Challenge: Marathon in Kansas City and Marathon in Des Moines Marathon in Kansas City and Half Marathon in Des Moines Half Marathon in Kansas City and Marathon in Des Moines Half Marathon in Kansas City and Half Marathon in Des Moines
Events
5 events
I-35 Challenge - Kansas City Marathon & Des Moines Marathon
Start time: Oct 17, 2026, 11:00 AM
I-35 Challenge - Kansas City Marathon & Des Moines Half Marathon
Start time: Oct 17, 2026, 11:00 AM
I-35 Challenge - Kansas City Half Marathon & Des Moines Marathon
Start time: Oct 17, 2026, 11:00 AM
I-35 Challenge - Kansas City Half Marathon & Des Moines Half Marathon
Start time: Oct 17, 2026, 11:00 AM
I-35 Challenge ONLY (already signed up for KC and Des Moines)
Start time: Oct 17, 2026, 11:00 AM