The Race Radar

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

Olathe, Kansas
Garmin Olathe Marathon, Half Marathon and 10K in the land of Oz official race logo - running event in Olathe, Kansas
DATE:
TIME:
LOCATION:
Olathe, Kansas
PRICE:
Free
DISTANCES:
4 Events: 13.1 Miles, 26.2 Miles, 6.2 Miles, 1.2 Miles

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

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!

Garmin Olathe Marathon, Half Marathon and 10K in the land of OzJoin 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!
Olathe, KS

Race Events & Distances

Choose from 4 race distances available for Garmin Olathe Marathon, Half Marathon and 10K in the land of Oz in Olathe, KS. Registration includes timing, finisher medals, and post-race refreshments.

Half Marathon

13.1 Miles
Distance
13.1 Miles
Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Olathe, KS
OlatheKS
Garmin Olathe Marathon, Half Marathon and 10K in the land of Oz Organizers

Frequently Asked Questions about Half Marathon

How long is the Half Marathon?
The Half Marathon covers 13.1 Miles.
What time does the Half Marathon start?
The Half Marathon starts at 6:45:00 AM.
How much does it cost to register for the Half Marathon?
Registration for the Half Marathon costs $0.00.
Where is the Half Marathon located?
The Half Marathon takes place in Olathe, KS.

Marathon

26.2 Miles
Distance
26.2 Miles
Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Olathe, KS
OlatheKS
Garmin Olathe Marathon, Half Marathon and 10K in the land of Oz Organizers

Frequently Asked Questions about Marathon

How long is the Marathon?
The Marathon covers 26.2 Miles.
What time does the Marathon start?
The Marathon starts at 6:45:00 AM.
How much does it cost to register for the Marathon?
Registration for the Marathon costs $0.00.
Where is the Marathon located?
The Marathon takes place in Olathe, KS.

10K

6.2 Miles
Distance
6.2 Miles
Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Olathe, KS
OlatheKS
Garmin Olathe Marathon, Half Marathon and 10K in the land of Oz Organizers

Frequently Asked Questions about 10K

How long is the 10K?
The 10K covers 6.2 Miles.
What time does the 10K start?
The 10K starts at 7:00:00 AM.
How much does it cost to register for the 10K?
Registration for the 10K costs $0.00.
Where is the 10K located?
The 10K takes place in Olathe, KS.

Munchkin Run

1.2 Miles
Distance
1.2 Miles
Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Olathe, KS
OlatheKS
Garmin Olathe Marathon, Half Marathon and 10K in the land of Oz Organizers

Frequently Asked Questions about Munchkin Run

How long is the Munchkin Run?
The Munchkin Run covers 1.2 Miles.
What time does the Munchkin Run start?
The Munchkin Run starts at 8:30:00 AM.
How much does it cost to register for the Munchkin Run?
Registration for the Munchkin Run costs $0.00.
Where is the Munchkin Run located?
The Munchkin Run takes place in Olathe, KS.

Registration Information

Registration is typically available online until race day (subject to capacity). Early registration is recommended for guaranteed entry and potential early bird pricing. Check with race organizers for specific event details and included amenities.

Related:More races in KS

Races Nearby in Olathe, Kansas

TimberRidge Adventure Race

Olathe, KS

September 13, 2025

SpeakUp Walk 2025 - Kansas City

Olathe, KS

September 21, 2025

ASL-for-All 5K (Walk, Run & Roll)

Olathe, KS

September 27, 2025

joyRUN

Olathe, KS

September 27, 2025

KCCC Fall Series 5K

Olathe, KS

September 28, 2025

Run for Paws 5K - Benefiting the Lantz Tucker Memorial Fund

Olathe, KS

October 11, 2025

Olathe - InBody Fast Track Pack

Olathe, KS

November 1, 2025

Coach Yantis 5K Turkey Trot

Olathe, KS

November 22, 2025

704 Blue Run

Olathe, KS

April 18, 2026

Heritage Hustle: Half Marathon, 15K, 10K, & 5K

Olathe, KS

May 9, 2026

Kill Creek Park Triathlon, Duathlon, Aquabike, & Aquathlon

Olathe, KS

August 8, 2026

JCPRD Kids Triathlon

Olathe, KS

August 9, 2026