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

Event Overview

• Date: 2026-04-25
• Location: Garmin International, Inc., Olathe, KS
• Race Formats: Marathon, Half Marathon, 10K, Munchkin Run
• Experience: Beautiful streets and trails of Olathe

Event History

• Anniversary: 23rd anniversary
• Inception: Began in 2003 as the Olathe Marathon
• Current Host: Hosted by Garmin at their world headquarters
• Location Advantage: Just 20 minutes southwest of downtown Kansas City

Community Spirit

• City: Olathe, located in Johnson County, Kansas
• Charm: Experience the Midwest charm
• Narrative: Come experience our Midwest charm in the Land of Oz!
• Learn More: Visit this link for registration and details.