Event has passed
Garmin Olathe Marathon, Half Marathon and 10K in the land of Oz was held on April 25, 2026.
Get notified when registration opens for next year.
Running
Garmin Olathe Marathon, Half Marathon and 10K in the land of Oz
Garmin International, Inc.
Sat, Apr 25, 2026 at 06:45:00
About this event
Join us for a marathon, half marathon, 10k, or munchkin run through the beautiful streets and trails of Olathe. This year marks the 23rd anniversary of the event, which began in 2003 as the Olathe Marathon, and is now hosted by Garmin at their world headquarters. The city of Olathe is just 20 minutes southwest of downtown Kansas City, located in Johnson County, Kansas. Come experience our Midwest charm in the Land of Oz!
Distances & pricing
See current pricing on the registration site →
