Official Race Results
& Race Day Photos

Next year's date is:
April 13, 2019

Registration Opens September 1, 2018

Thanks to all the volunteers, police, traffic, fire, EMS, ham radio operators, sponsors, and vendors for an amazing 2018 Garmin Marathon!

The 17th Annual Garmin Marathon will be hosted on April 13, 2019 in Olathe, Kansas at the Garmin World Headquarters located at 1200 E 151st St, Olathe, KS 66062.

Join us for a marathon, half marathon, 10k or family run through the beautiful streets and trails of Olathe. 2019 marks the 17th anniversary of the event, which began in 2003 as the Olathe Marathon. 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.


April 13, 2019 is this far away!




Ball Conference Center Thursday April 19 & Friday, April 20, 2018
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The Olathe Marathon started in 2003. In 2011 it was re-branded to the Oz Marathon.
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Here’s where you’ll find where to eat, sleep and play in Olathe.
Book Now

Results and Photos

See Past results, course records and great action shots.
See Results

Gear Up

From simple GPS watches to advanced running watches that monitor your training load and VO2 max, Garmin has the gear to guide your training. Find the running partner that fits.

Learn More





Timing services provided by Ultramax Sports