Ultra Fest - Easton, WA

SEP
19-20
2026
A fast, flat ultramarathon weekend in Easton, WA with runnable rail-trail courses from 25K to 100 miles and five aid stations.
19-20 Sep 2026
100 miles 100 kilometers 50 miles 50 kilometers 25 kilometers

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About the race

Ultra Fest is an ultramarathon weekend held in Easton, Washington (near Snoqualmie Pass) on September 19–20. Races take place on a wide, smooth gravel rail trail that follows the Yakima River and the shorelines of Lake Easton and Keechelus Lake. The course has minimal elevation gain and predictable footing, and five aid stations are located along the route.

All races start and finish at the Easton Fire Station, which serves as the centralized basecamp. The venue offers on-site parking, easy crew access, a central aid-station hub, a finish-line gathering area with freshly made food, and on-site medical support. The course is described as crew-friendly with convenient access for pacers and crews.

Distances available:

  • 25K
  • 50K
  • 50 Mile
  • 100K
  • 100 Mile

Finish-line cutoffs are provided as overall time limits: 25K : 7 hours; 50K : 11 hours; 50 Mile : 16 hours; 100K : 20 hours; 100 Mile : 30 hours. The event is produced by the Run Super Series team and emphasizes runnable trail terrain and scenic views of the central Cascade Mountains. Visit the organization's website for the most recent information.

100 mi
100 Mile
100 km
100k
50 mi
50 Mile
50 km
50k
25 km
25k
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