2023 - Garmin Olathe Marathon, Half Marathon and 10K in the land of Oz
2023 distances
Running
Marathon
Half Marathon
10K
Munchkin Run
Families are able to train together for this event! Kindergarten through 8th grade participants will track 25 miles on their very own Munchkin Marathon tracking sheet. On race day families will start right after the marathon, half marathon and 10K races, and run on the same course as the adults the final 1.2 mile. Parents, family or guardians can register for $10 and run for with the registered child, too!
Walking
Senior Walk
Following the start of the marathon, half marathon and 10K, our registered walkers will make their way around the gorgeous Garmin World Headquarters and finish just around the corner from the start/finish line of the Garmin Olathe Marathon. The start time is set for 9:30 a.m. The 1.2 mile course gives those 65 and older an opportunity to join in on the Garmin Olathe Marathon fun and is yet another way for them to stay active. Registrants will receive a T-shirt, race bib and medal for their efforts. All for just $20.
Race-day weather
Conditions on April 22, 2023 — historical Open-Meteo data.
The sun rises at 6:32 AM and sets at 8:02 PM local time (CDT) in Olathe on April 22, 2023 — 13h 30m of daylight.
Course
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
Reviews
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2023 results — Garmin Olathe Marathon, Half Marathon and 10K in the land of Oz
2,483 finishers across 3 distances · leading places in the Marathon
| Place | Name | Time | Pace |
|---|---|---|---|
| 1 | Joseph Dicke | 2:39:19 | 6:05 /mi |
| 2 | James Martinez | 2:40:48 | 6:08 /mi |
| 3 | Mieczyslaw (Matt) Swiatkowski | 2:42:08 | 6:11 /mi |
| 4 | Joshua Clough | 2:42:10 | 6:11 /mi |
| 5 | Jason Downing | 2:43:56 | 6:15 /mi |
Every finisher is on the results page, filterable by distance, gender and age group.
Other races near Olathe
Different organizers, within 40 miles, in the next three months
HAPPY FEET RUN/WALK 5K
KCinfertility Pathway to Parenthood 5k
Jared Coones Memorial Pumpkin Run/Walk 5K
Run for Paws 5K - Benefiting the Lantz Tucker Memorial Fund
🏃 Plan Your Next Race in Olathe
Find upcoming events by distance:
- Olathe 5K Races 20 races
- 10K Run Events in Olathe 4 races
- Olathe Half Marathons 2 races
- Olathe Running Calendar 2026 24 races
Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 27 Olathe events
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