Welcome to the Suttle Lake Trailfest! Join us for an exciting weekend of camping and adventure on the breathtaking trails surrounding Suttle Lake. Experience the beauty of Fall as you participate in our 24-hour, 12-hour, and 6-hour events. Enjoy free camping, food, and a fantastic atmosphere filled with fun! The course is a 3.6 mile loop with 110ft of elevation gain per loop.
Get ready for a fun challenge on this 3.6-mile loop around Suttle Lake! The trail is a well-maintained, non-technical trail that offers a soft forest floor and a few fun roots to navigate. There will be one aid station located at the start/finish area packed with a variety of sweet and salty snacks, water, soda, electrolyte drink, gels and warm food items. Plus, feel free to set up your own "aid station" nearby to refuel during each loop.
- Free camping available at South Shore Campground - Pacers are allowed at the halfway point for each race: 12 hours for 24-Hour 6 hours for 12-Hour 3 hours for the 6-Hour - Total mileage is calculated at the completion of each loop. - We will have a warming tent set up.
There are no transfers to other runners. No exceptions. Runners who must cancel their registration more than 30 days prior to the race can opt for a 50% credit toward the same event the following year. If your cancellation is 30 days or less from your race day, there is no credit, no refund, no transfer. No exceptions. Please do not ask. In the event Alpine Running is forced to cancel a race for any reason and the event can not be feasibly rescheduled, refunds/race credits/rollovers will not be given. This includes, but not limited to, COVID-19, wildfires, air quality, natural disasters, permitting agency closures, etc. Rest assured, your registration fee will be supporting a great race beneficiary. Please refer to our website for more information: https://www.alpinerunning.co/policies
Life happens. Training injuries, family emergencies, work conflicts - things come up. Refund Guarantee from SPOT gives you a way out if you can't make it to the an Alpine Running event. Here's how it works: You add coverage at checkout for a small fee. If something covered happens and you can't race, you file a claim directly with SPOT and get your entry fee back. The race keeps your registration either way, and SPOT handles the refund. No back and forth with the race director. If you withdraw to receive your 50% credit to next year's race, refund guarantee cannot be used. It is one or the other - not both. Important: Refund Guarantee doesn't cover event cancellations or postponements. As stated in the waiver, entry fees are non-refundable if the event is cancelled. Refund Guarantee only covers you personally not being able to participate. Questions about coverage? Check SPOT's terms or contact their support team.
Oct 24, 2026
Distance — 12 Hours
Type — Running
08:00
$160.00
Oct 24, 2026
Distance — 24 Hours
Type — Running
08:00
$195.00
Oct 24, 2026
Distance — 6 Hours
Type — Running
08:00
$105.00
These values represent the 3-year monthly averages for October in Sisters.
Learn more about the host city, Sisters.
Sisters is a city of 2,800 people (2018) in Central Oregon. It is the headquarters of the Sisters District of the Deschutes National Forest. Hiking, biking and horse riding trails go from the city limits into the Three Sisters Wilderness.
Read more launchAll-time top performances and historical records for Suttle Lake Trailfest.
| Place | Name | Year | Time | |
|---|---|---|---|---|
| 🥇 | Chris Colovos | '25 | 104.39 | |
| 🥈 | Kaleb Voigt | '25 | 104.39 | |
| 🥉 | Jacob Cuniff | '25 | 97.19 | |
| 4 | Jared Priestley | '25 | 93.59 | |
| 5 | Scott Cloud | '25 | 93.59 | |
| 6 | Jeffrey Faville | '25 | 79.19 | |
| 7 | Nathan Springer | '25 | 61.2 | |
| 8 | Carl Donheiser | '25 | 61.2 | |
| 9 | Luke Vaughn | '25 | 57.6 | |
| 10 | Ben Blankenship | '25 | 72 |
Read what other athletes have to say about their experience at the Suttle Lake Trailfest.
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location_on Sisters, Oregon, US
calendar_today Oct 31, 2026
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