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MarathonHalf Marathon10K5KRegistration open

Orange Dirt Trail Series

Stillwater, Oklahoma
Entry from
$45
Days to go
11
Register from $45 on RunSignUprunsignup.com

At a glance

Date
Oct 17, 2026
Location
Stillwater, Oklahoma
Distances
Marathon, Half Marathon, 10K, 5K
Registration
Registration open until Oct 17, 2026, via runsignup.com
Official site
runsignup.com
Listed from
RunSignUp
Last checked
Oct 5, 2026

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About this race

Orange Dirt Trail Series 

5K | 10K | Half Marathon | Marathon

Lake McMurtry - Stillwater, OK

Saturday October 17, 2026

Registration

Registration includes a finisher's medal and refreshments during the post-race celebration. Register by September 30 to guarantee your t-shirt size.

Packet Pickup

Friday, October 16  |  5:00pm - 8:00pm

Stonecloud Stillwater Patio & Taproom 

917 S Husband St

Stillwater, OK 74074

Saturday, October 17 (race day)  |  5:30am until 15 minutes before your distance start time

Lake McMurtry East Pavilion

29180 Chisholm Curve

Stillwater, OK 74075

Start Times

7:00am: Marathon start

7:30am: Half Marathon start

8:00am: 10K start

8:30am: 5K start 

Course Description

All distances will start and finish near the Lake McMurtry East Pavilion. Final course maps will be emailed Monday prior to race weekend and will include aid station locations.

Aid stations and finish line support will be available until 4:00pm on race day.

Timing

The Orange Dirt Trail Series will be chip-timed. Please refer to your race packet for instructions on how to properly wear your bib.

Post-Race Celebration

Race participants are encouraged to stick around after their run and enjoy an assortment of snacks and drinks.

Awards

All participants will receive a finisher's medal! Awards ceremonies will follow each race. Awards will go to the top three finishers in female, non-binary, and male categories. Winners must pick up their award following the race. They will not be mailed.

Accommodations

Preferred Hotel: Hampton Inn & Suites Stillwater West, 615 S Country Club Rd, Stillwater, OK 74074 Stillwater offers many different lodging options. 

Camping at Lake McMurtry is available and they offer both private and primitive site options. McMurtry's East Side has restrooms, but not showers. Primitive camping will be available near the East Pavilion the night of Friday October 16. Reservations for all sites are required and can be made by contacting Lake McMurtry at (405)-747-8085. Be sure to tell them you're joining for the Orange Dirt Trail Series!

Key dates

Registration opens

Jul 2, 2026

Tier 1 ends

Oct 1, 2026

Registration closes

Oct 17, 2026

11d

Race day

Oct 17, 2026

11d

Tier 2 ends

Oct 17, 2026

11d

Pricing

Marathon

Tier 2, until Oct 17, 2026

$75

Half Marathon

Tier 2, until Oct 17, 2026

$65

10K

Tier 2, until Oct 17, 2026

$55

5K

Tier 2, until Oct 17, 2026

$45

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