Suttle Lake Trailfest

OCT
24
2026
Timed loop events at Suttle Lake in Sisters, OR offer 24 hour, 12 hour and 6 hour formats on a 3.6 mile loop with 110 ft gain per loop. Free camping and one main aid station are available.
Sat 24 Oct 2026
6 Hour 24 Hour 12 Hour

Always double-check with the organizer's website! This page may contain affiliate links.

Suttle Lake Trailfest

Suttle Lake Trailfest in Sisters, OR is a timed trail event offering 24-hour, 12-hour, and 6-hour formats on a 3.6 mile loop. Each loop has approximately 110 ft of elevation gain. Total mileage is calculated at the completion of each loop.

The trail around Suttle Lake is described as well-maintained and non-technical, with a soft forest floor and some exposed roots. One aid station is located at the start and finish area and includes sweet and salty snacks, water, soda, electrolyte drink, gels, and warm food items. Participants may set up a personal aid station nearby. A warming tent will be available onsite.

Distances:

  • 24-hour event
  • 12-hour event
  • 6-hour event

Free camping is available at South Shore Campground. Pacers are allowed at the halfway point under these limits: pacers may join after 12 hours for the 24-hour event, after 6 hours for the 12-hour event, and after 3 hours for the 6-hour event.

There are no transfers to other runners. Cancellations more than 30 days before the race may receive a 50% credit toward the same event the following year. Cancellations within 30 days receive no credit, refund, or transfer. If the organizer must cancel an event and it cannot be feasibly rescheduled, refunds, credits, or rollovers will not be given, including for COVID-19, wildfires, air quality, natural disasters, or permitting closures. Registration fees will support a race beneficiary. Registration closes October 22. Visit the organization's website for the most recent information.

6 Hour
24 Hour
12 Hour
Add Event
Help us complete the calendar!
  • Distance is at least 5 km
  • Event has a website or Facebook page
Website
Optional: Please provide your e-mail address if we may contact you.
Report a change
We will only update the data if the information is also on the website.