April 3, 2018

Road Closures

Did you know?

The Garmin Olathe Marathon is organized by the Olathe Chamber of Commerce. Garmin has been the title sponsor for many years. The City of Olathe is a partner as well. We at the Olathe Chamber of Commerce (a non profit organization) pays for the services of the traffic, police, fire and ems for race day in order to make this event successful and safe. If you have any questions, please do not call the City or Garmin. You can email the race director here at the Chamber of Commerce at marathon@olathe.org


On April 23, 2022 residents and businesses will experience intermittent traffic wait times throughout the city. Please review the map below to see the best route for entering and leaving areas.

Police, City Employees or Volunteers will allow drivers to cross certain running paths ONLY when there is adequate gaps between runners. Expect up to 15 minute delays.

IMPORTANT: Most traffic concerns will be done by 1 p.m. on this day.

(Click to download pdf version.)