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!
Apr 24, 2027
Distance — 10K
Type — Running
06:45
$60.00
Apr 24, 2027
Distance — 21.1K
Type — Running
06:45
$80.00
Apr 24, 2027
Distance — 42.2K
Type — Running
06:45
$90.00
Apr 24, 2027
Distance — 1.9K
Type — Running
08:30
$25.00
These values represent the 3-year monthly averages for April in Olathe.
Learn more about the host city, Olathe.
Olathe is a city in Kansas.
Read more launchRead what other athletes have to say about their experience at the Garmin Olathe Marathon, Half Marathon and 10K in the land of Oz.
Be the first to share your experience with the community!
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location_on Olathe, Kansas, US
calendar_today Aug 08, 2026
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