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Sunset Trail Running Festival

September 22, 2019 @ 7:00 am - 4:00 pm

We’re proud to support this new trail running festival in the foothills of Boulder on Sept. 22. The Sunset Trail Running Festival will include a 50K, heavy half marathon (14.5M), 10K, 5K and kids 1K. All race proceeds will benefit the Fourmile Watershed Coalition and Fire District.

The Sunset Trail Running Festival offers a scenic tour of Boulder County and runners will enjoy varied terrain of dirt roads and trails, running through ponderosa pine and aspen forests, while taking in amazing views on this challenging course. The 50K and heavy half marathon head west on the old railroad grade which is now known as the Switzerland Trail and run through the historic town of Sunset. The rails were removed 100 years ago, but the route is an ideal place for running through the scenic foothills.

The 50K will begin at 7 a.m., while the half marathon starts at 8:30 a.m. The 5K and 10K begin at 11 a.m., while the 1K Family/ Kids Fun Run starts at noon. After the races, celebrate your accomplishment with your family, friends, and fellow participants at our after race party. After the race, there will be food, a beer garden and live music from 11 a.m. to 3 p.m.

The event still needs volunteers. If you’re interested and available, click on this link.

The Sunset Trail Running Festival is a promotion of health, fun and fitness while supporting a tax exempt organization/partner, the Fourmile Watershed Coalition and Fire District. The Fourmile Watershed Coalition, local Fire Districts and other partners are working to increase the health and resiliency of our forests by restoring natural conditions through strategic thinning, prescribed burning, reforestation in burn areas and education. Healthy forests are more resistant to wildfire, help to preserve clean drinking water supplies, offer diverse habitat and are a vital resource to those who recreate in them.

For more information about the race, visit the event registration site.

Switzerland Trail


September 22, 2019
7:00 am - 4:00 pm
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