In 225 days · Sat, Apr 24, 2027
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Saturday, April 24th, 2027
Garmin International, Inc., Olathe KS
Marathon · Half · 10K · 1 Mile
48–67°F · some rain risk
See last 10 years
On this date: rain 2 of the last 10 years
2026
52–69°F
dry
2025
56–75°F
dry
2024
47–72°F
dry
2023
41–64°F
dry
2022
51–67°F
rain
2021
49–64°F
dry
2020
51–63°F
rain
2019
50–65°F
dry
2018
43–74°F
dry
2017
49–72°F
dry
Best months to race in Kansas →
About this race
Event Overview
Join us for a marathon, half marathon, 10k, or munchkin run through the beautiful streets and trails of Olathe. This year marks the 24th anniversary of the event, which began in 2003 as the Olathe Marathon, and is now hosted by Garmin at their world headquarters.
Location Details
- City: Olathe
- County: Johnson County, Kansas
- Proximity: Just 20 minutes southwest of downtown Kansas City
- Headquarters: Garmin International, Inc.
Race Experience
Come experience our Midwest charm in the Land of Oz!
Event Date
- Date: 2027-04-24
- Distance Options: Marathon, Half Marathon, 10K, Munchkin Run
Registration Link
For more information and to register, visit: Garmin Olathe Marathon.
Course map
Hotels for race weekend
Live prices near the start line, Apr 23 – 25, 2027.
Train with a club
Run clubs near Olathe to train with before race day.
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