Orange Dirt Trail Series

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. 

Ready to test your limits? The Orange Dirt Trail Series brings a highly anticipated 5K, 10K, Half-Marathon, Marathon to Stillwater on October 17, 2026. Expect a fantastic route right in the heart of Oklahoma.