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

2026 - Garmin Olathe Marathon, Half Marathon and 10K in the land of Oz

Olathe, Kansas, United States View on map
Apr 25, 2026 (America/Chicago local time)
Running

2026 distances

Running

Marathon

Apr 25, 2026 Marathon 6:45 AM
$125.00
Closed

Half Marathon

Apr 25, 2026 Half-Marathon 6:45 AM
$115.00
Closed

10K

Apr 25, 2026 10K 7:00 AM
$85.00
Closed

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 $25 and run for with the registered child, too!

Apr 25, 2026 1.9K 8:30 AM
$25.00
Closed

Race-day weather

Conditions on April 25, 2026 — historical Open-Meteo data.

Temp (°C)
Minimum temperature (recorded on race day) 11.3° / Maximum temperature (recorded on race day) 23.2°
Feels Like (°C)
Minimum feels like — heat index / wind chill (recorded on race day) 11.3° / Maximum feels like — heat index / wind chill (recorded on race day) 23.2°
Peak wind (km/h)
Strongest wind of the day (recorded on race day)
16.3
Precip (mm)
Precipitation over the day (recorded on race day)
0.0mm
Humidity
Mean relative humidity (recorded on race day)
70.0%
Sunrise
Sunrise at the start line on April 25, 2026 (CDT)
Sunset
Sunset at the start line on April 25, 2026 (CDT)
Daylight
Hours between sunrise and sunset on race day
13h 37m

The sun rises at 6:28 AM and sets at 8:05 PM local time (CDT) in Olathe on April 25, 2026 — 13h 37m 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

Done this event?

If you've participated in this event, share your experience with other runners

2026 results — Garmin Olathe Marathon, Half Marathon and 10K in the land of Oz

2,884 finishers across 3 distances · leading places in the Marathon

View all results
Leading finishers of the 2026 Garmin Olathe Marathon, Half Marathon and 10K in the land of Oz
Place Name Time Pace
1 James Bird 2:39:11 6:05 /mi
2 Alan Thompson 2:41:19 6:09 /mi
3 Joffroi Holcombe 2:42:15 6:12 /mi
4 Blake Ziegler 2:48:14 6:25 /mi
5 David Harris 2:49:32 6:28 /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

🏃 Plan Your Next Race in Olathe

Find upcoming events by distance:

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

Spotted something wrong? Tell us and we'll fix it.