Official Race Date: April 13, 2019

When you register,
you can choose
from tech or cotton
shirt options

What distance will you go?
#BeatYesterday #OzRun

Current pricing:
Marathon - $100
Half - $90
10K - $60
Prices go up Mar 26!

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.

This race date was chosen due to Easter falling on our normal weekend in 2019. This happens about every four years, and we have to move our race date. Can't make the April 13th race date because of travel or other races on the same weekend? No worries! Earn another medal, shirt and bib on the same weekend by doing our Virtual Race! We will mail it to you!

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.


Put on your Scarecrow costume in this many days!




Ball Conference Center Thursday April 11 & Friday, April 12, 2018
Learn More


The Olathe Marathon started in 2003. In 2011 it was re-branded to the Oz Marathon.
Learn More


Here’s where you’ll find where to eat, sleep and play in Olathe.
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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