Trail Run At Sly Park - Fall
Pollock Pines, United States • 25 Oct 2025
Event details
The Trail Run at Sly Park - Fall takes place Saturday, October 25, 2025, at the Sly Park Recreation Area Event Center in Pollock Pines, CA. The race has a 100-runner cap and an overall time limit of 9 hours. Distances offered include:
- 5K
- 10K
- 8 Mile
- Half Marathon
- 17 Mile
- Trail Marathon
- 50K
Online registration is available through the evening before the race, and race day registration is offered onsite. Entry fees vary by distance and are non-refundable; transfers or credits for future events are available if cancellation is advised before race day. Active military and first responders receive a 15% discount.
Course and support
The course follows trails around Jenkinson Lake through pine forest and a combination of hiking and horse trails. Most routes use single-track trail around the lake, with rolling hills, shaded sections, and some technical segments but no steep altitude gains. Some distances require multiple loops around the lake.
There are two aid stations located on opposite ends of the lake (Event Center and Hazel Creek); distances over the 10K hit these stations at least once. Drop-bag service is available. Water stops and additional course markings are provided for longer loops. Restrooms are available at the event center and at multiple points along the course. All finishers receive a commemorative medal. Volunteers who assist at aid stations receive a complimentary future race entry. Visit the organization's website for the most recent information.