Garmin Olathe Marathon, Half Marathon and 10K in the land of Oz
Saturday, April 25, 2026
Olathe, Kansas
The Experience
Join us for a marathon, half marathon, 10k, or munchkin run through the beautiful streets and trails of Olathe. This year marks the 23rd anniversary of the event, which began in 2003 as the Olathe Marathon, and is now hosted by Garmin at their world headquarters. 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!
Race Details
Race Day
Saturday, April 25, 2026 · 4/25/2026 06:45
Start Location
Garmin International, Inc., Olathe, KS 66062
Course
Loop
Also Offers
Giveaway
Unisex Short Sleeve Shirt (Poly/Cotton/Rayon Blend)
Registration
Register online — $80
Race Website
Official race information
Race Performance
2:11:29
10:02/mi pace
1:15:35
5:46/mi pace
1,110
49% female · 51% male
37 states
Avg age: 38
Finish Time Distribution (2025)
1:55:21
Top 25%
2:34:58
Top 75%
Historical Weather
☀
Avg High
69°F
☽
Avg Low
51°F
☂
Precip
0.24 in
🍃
Wind
13.9 mph
More races in Kansas
The Experience
Join us for a marathon, half marathon, 10k, or munchkin run through the beautiful streets and trails of Olathe. This year marks the 23rd anniversary of the event, which began in 2003 as the Olathe Marathon, and is now hosted by Garmin at their world headquarters. 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!
Race Details
Race Day
Saturday, April 25, 2026 · 4/25/2026 06:45
Start Location
Garmin International, Inc., Olathe, KS 66062
Course
Loop
Also Offers
Giveaway
Unisex Short Sleeve Shirt (Poly/Cotton/Rayon Blend)
Registration
Register online — $80
Race Website
Official race information
Race Performance
2:11:29
10:02/mi pace
1:15:35
5:46/mi pace
1,110
49% female · 51% male
37 states
Avg age: 38
Finish Time Distribution (2025)
1:55:21
Top 25%
2:34:58
Top 75%