Orange Dirt Trail Series
About this race
Orange Dirt Trail Series
5K/10K/Half Marathon/Marathon
Lake McMurtry - Stillwater, OK
Date / Time / Place
Saturday morning, October 17th, 2026, in Stillwater, Oklahoma
Race start/finish line is located at the East Side pavilion (Red Trail Head) at Lake McMurtry north west of Stillwater, OK.
29180 Chisholm Curve Stillwater, OK 74075
Race Day Packet Pickup
5:30 – 15 minutes before your distance: Race day packet pickup at the East Side pavilion.
Start Times
7:00 AM: Marathon start
7:30 AM: Half Marathon start
8:00AM: 10K start
8:30AM: 5K start
Post-Race Celebration - An assortment of good things to eat and drink for race participants.
Course Description
Race start/finish line location: Beside the East Side pavilion.
All races are out and backs utilizing the blue, green, red, and yellow trails. Final course maps will be emailed out the Monday before race weekend. 5K/10K take place on the Yellow trail, the half marathon takes place on the yellow and red trails, and the full marathon takes place on the yellow, red, green, and blue trails.
https://www.lakemcmurtry.org/maps.html
Packet Pickup
Packet pick up will be Friday, October 25th from 5-8 pm at Stonecloud Brewing in Stillwater located at 917 S Husband.
Registration:
5K- $40
10K - $50
Half Marathon - $60
Marathon - $70
Awards
All participants will receive a cool Finisher's Medal!
Awards ceremony following each race. Awards to top three finishers in Female, Non-Binary, and Male categories.
Awards MUST be picked up by winners following the race. They will NOT be mailed.
Timing
The Orange Dirt Trail Series will be chip-timed.
It is very important to wear your bib correctly on the front of your body.
Please refer to your race packet for instructions on how to properly wear your bib.
Accommodations
Stillwater offers many different hotel options.
Camping at the lake is available through private site and primitive. To reserve a site, call the lake directly and let them know you are with the race. Primitive camping will be available by the East Side Pavilion Friday night before the race. There are bathrooms available but not showers.
Pick your distance
Trail running
5K
10K
Half Marathon
Marathon
Typical race-day weather
Based on 3 years of historical conditions on this event's race dates in Stillwater.
Course
Route map and elevation profile
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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Other races near Stillwater
Different organizers, within 40 miles, in the next three months
Medal Madness 5K, 10K, & 13.1M at Stillwater, OK (36)
McMurtry Returns
Haunted 5K, 10K, 13.1M & 26.2M at Stillwater, OK (40)
Eskimo Joe's Juke Joint Jog
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, 18 Stillwater events
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