The Skull Games Challenge

Stillwater, United States • 21 Nov 2026

The Skull Games Challenge - Nov

The Skull Games Challenge is an endurance trail running event held in Stillwater, Oklahoma. The competition takes place on the terrain located at 11000 W Hwy 51. This event provides participants with an opportunity to engage in long-distance running through established routes in the region.

Participants can choose between two primary distances offered during the November session:

  • 50K
  • 25K

The event is organized by Ever Further and The Next Loop Endurance. Registration for both distances remains open until the day before the event begins. The course is situated at a specific geographical location in Stillwater marked by its proximity to Highway 51, providing a rural running environment for those seeking ultramarathon and sub-ultramarathon distances. Visit the organization's website for the most recent information.

Race information

50 km
The Skull Games Challenge 50k
25 km
The Skull Games 25k
Visit the organization's website for the most recent information.
Trail runs nearby

Celebrate Oklahoma's oldest trail run at beautiful Lake Mcmurtry. Choose from several distances on beginner friendly single track with lake views. All finishers receive a unique buckle or medal, with a t shirt and post race meal included.

Experience a flexible trail event at Lake Carl Blackwell and choose your distance loop by loop. Complete a scenic 5K trail lap every hour and reach milestones from 5K to 50K at your own pace.

Experience a continuous loop trail race at Lake Carl Blackwell with 40 and 50 mile challenges. Enjoy frequent access to a fully stocked aid station and dedicated gear staging areas in a supportive community environment.

Test your resilience at Lake Carl Blackwell with 25K or 50K trail races featuring optional mental and physical challenge stations. Earn time credits through strategy and grit in this unique multi loop endurance event in Stillwater.