Distances & Start Times
I-35 Challenge - Kansas City Marathon & Des Moines Marathon10/17/2026 07:00$290
I-35 Challenge - Kansas City Marathon & Des Moines Half Marathon10/17/2026 07:00$245
I-35 Challenge - Kansas City Half Marathon & Des Moines Marathon10/17/2026 07:00$270
I-35 Challenge - Kansas City Half Marathon & Des Moines Half Marathon10/17/2026 07:00$225
I-35 Challenge ONLY (already signed up for KC and Des Moines)10/17/2026 07:00$35
Free race emails
Get the Weekly RunSesh
In for this one or still deciding, keep race season near Kansas City on your radar: a Monday look ahead and a Thursday rundown of the weekend's races.
Two helpful emails per week. No spam. Unsubscribe anytime.
Where to Stay
Traveling for this race? The map shows hotels and rentals in and around Kansas City — pan or zoom to compare what's nearby.
The map is provided by Stay22. If you book through it, RunSesh may earn a commission at no extra cost to you — it never affects the races we list.
