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I-35 Challenge

Kansas City, Missouri · Saturday, October 17, 2026 · Marathon, Half Marathon

Official race page & registration ↗

I-35 Challenge takes place on Saturday, October 17, 2026 in Kansas City, Missouri. The race offers 2 distances: Marathon, Half Marathon. For anyone travelling in, Prairie Village is about 7 miles away and Overland Park is about 8 miles away.

It is one of 120 races on the Missouri calendar that October. At $35, entry is about typical for a Missouri marathon, where the median is $35.

Date
Saturday, October 17, 2026
Location
Kansas City, Missouri
Distances
Marathon, Half Marathon
Entry fee
from $35

Listing from the 2026 race calendar, refreshed nightly. Details can change: confirm date and entry on the official race page before travelling. Spot an error? Tell us here.

Making a race weekend of it?

Stay near the start line in Kansas City: check in Oct 16, out Oct 18.

Hotels on Booking.com ↗ Hotels on Expedia ↗

Common questions

When is I-35 Challenge?

I-35 Challenge is scheduled for Saturday, October 17, 2026.

Where is I-35 Challenge held?

I-35 Challenge is held in Kansas City, Missouri. It is about 7 miles from Prairie Village and 8 miles from Overland Park.

What distances does I-35 Challenge offer?

The listed distances are Marathon, Half Marathon.

How much does I-35 Challenge cost?

Entry is listed from $35. Check the official race page for the current price, which usually rises closer to race day.

How do I register for I-35 Challenge?

Registration is handled on the official race page, linked at the top of this listing. Entry can close early if the race sells out.

More races nearby

See every race on the Missouri calendar, all Kansas City races, Missouri Marathons, Missouri Half Marathons, or use the Race Finder for maps and filters.