Saturday, October 17 · Kansas City, MO
I-35 Challenge
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…
Start line: Kansas City, MO & Des Moines, IA
Register →35 days to race day
Train for it with a crew
Training is easier with people who run your pace all season. Run clubs in Kansas City →
Frequently asked
- When is the I-35 Challenge?
- The next I-35 Challenge is Saturday, October 17 in Kansas City, MO.
- Where does the I-35 Challenge start?
- The I-35 Challenge starts at Kansas City, MO & Des Moines, IA in Kansas City, MO.
- What distances does the I-35 Challenge offer?
- The I-35 Challenge offers I-35 Challenge - Kansas City Marathon & Des Moines Marathon, I-35 Challenge - Kansas City Marathon & Des Moines Half Marathon, I-35 Challenge - Kansas City Half Marathon & Des Moines Marathon, I-35 Challenge - Kansas City Half Marathon & Des Moines Half Marathon and I-35 Challenge ONLY (already signed up for KC and Des Moines).
- How do I register for the I-35 Challenge?
- You can register for the I-35 Challenge on RunSignup. Use the Register link above; RunVibe does not sell registrations directly.
Listed on RunSignup. Race details are the organiser’s — confirm the date and start time with them before you travel.