Garmin Olathe Marathon, Half Marathon and 10K in the land of Oz

Get ready to lace up your running shoes for an incredible event through the vibrant streets and scenic trails of Olathe! Whether you're up for a marathon, half marathon, 10k, or a fun-filled family run, we've got something for everyone. This year is extra special as we celebrate the 22nd anniversary of this amazing event. It all started back in 2003 as the Olathe Marathon and has since been taken to new heights by our incredible host, Garmin, at their world headquarters. Located just 20 minutes southwest of downtown Kansas City, Olathe is nestled in the heart of Johnson County, Kansas. We invite you to join us and experience the Midwest charm that Olathe has to offer. It's like stepping into the Land of Oz! So grab your friends and family and join us for an unforgettable day of running, community, and fun.