Are traction devices allowed on the course?

Yes, micro-spikes are welcome if conditions permit, and snowshoes are permitted if snow depths exceed 6 inches.

What happens if the 50k course conditions are too treacherous?

In the event of deep snow or dangerous conditions on the 50k's first loop, the loop will be closed and runners will be asked to complete the 16-mile course twice instead.

All races

8 weeks out

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All races

8 weeks out

Sawmill Trail Runs

Saturday, December 5, 2026Pine, CO8.08 Miles – 50K

The Sawmill Trail Runs offers a rugged mountain experience in the heart of Colorado’s Staunton State Park. Runners will traverse a diverse landscape ranging from high-altitude grassy meadows at 8,100 feet to dramatic granite cliffs reaching over 10,000 feet. This event, which evolved from a grassroots gathering into an official race, showcases the park's unique geology and rich wildlife. Participants can choose from 50k, 16-mile, or 8-mile distances, each providing a challenging test of endurance in a stunning natural setting. With its location just 40 miles southwest of Denver, it serves as a perfect getaway for trail enthusiasts seeking high-elevation adventure. Be prepared for variable mountain conditions, as the course is designed to embrace the wild character of the Colorado Rockies.