Garmin Olathe Marathon, Half Marathon and 10K in the land of Oz
Garmin Olathe Marathon, Half Marathon and 10K in the land of Oz is a running race on April 24, 2027 in Olathe, KS, with entry fees from $25 to $90.
- Date
- April 24, 2027 (269 days to go)
- Price
- $25–$90
- Sport
- Running
From the Organizer
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!
Events
Weather
Typical Conditions
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
68°
Typical Low
47°
Chance of Rain
38%
Based on US Climate Normals data from Olathe 3e, 1 mi from the venue.
Host City
About Olathe, KS
Population
143,720
as of 2023
City Elevation
1,034 ft
Nearest Airport
MCI
Kansas City International Airport · 29 mi
Time Zone
Central Time
From Endurance Grid
A mid-size host city. Enough lodging and amenities to keep race weekend easy, without big-city sprawl.
Race Location
Your Next Start Line
What Are You
Waiting For?
Every finish line starts with a single decision. Claim your spot at Garmin Olathe Marathon, Half Marathon and 10K in the land of Oz, put it on the calendar, and turn “someday” into a start date.
269
Days to train
- Race
- Garmin Olathe Marathon, Half Marathon and 10K in the land of Oz
- Date
- April 24, 2027
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From Endurance Grid
About This Sport
Endurance Grid is here to help you understand the sport, decide if it’s the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
Running
From 5K to marathon, running races are an accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Coming Up
More Running races near Olathe, KS
CAGKC Family Day 5K & 2.5K Run/Walk
5K · From $10 · 14500 W 151st St
2 miles away
KC Blind All-Stars Foundation 5K Run & 1-Mile Walk
5K · From $36 · Kansas School for the Blind
3 miles away
KCCC Fall Series 5K
5K · From $20 · Kill Creek Park marina
3 miles away
ASL-for-All 5K (Walk, Run & Roll)
5K · From $10 · Museum of Deaf History, Arts & Culture
3 miles away
Plan your trip
Make it a Racecation
Coming from out of town? There's more to Olathe than race day. We'll help you line up nearby lodging, flights, a rental car, and things to do so you can make the most of your racecation.
Plan your trip to OlatheFrequently Asked Questions (FAQs)
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Garmin Olathe Marathon, Half Marathon and 10K in the land of Oz
Apr 24, 2027