Ultra Fest - Easton, WA

SEP
19-20
2026
Ultra Fest in Easton, Washington offers fast, flat trail races on the Foothills Trail across multiple distances with crew access, on-site parking, stocked aid stations, and race medals or buckles.
19-20 Sep 2026
100 miles 100 kilometers 50 miles 50 kilometers 25 kilometers

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Ultra Fest : Easton, Washington

Ultra Fest is a multi-distance trail event organized by Run Super Series that starts and finishes at the Easton firehouse. Distances offered include:

  • 100 mile
  • 100k
  • 50 mile
  • 50k
  • 25k

Courses use the Foothills Trail and run west from Easton along Lake Easton and the Yakima River. Around Mile 8 the route passes through the Whittier Tunnel and at Mile 10 it reaches the shores of Keechelus Lake, where runners follow the lake for about six miles with Cascade Mountain views. Hyak aid station appears shortly after Mile 17. The 50k finishes at Easton; the 50 mile, 100k, and 100 mile courses continue with additional out-and-back segments, and the 100 mile includes a third out-and-back to Hyak.

Logistics note that the event provides on-site parking at the start and finish, crew access, stocked aid stations, and drop bag options for longer distances: Hyak, Easton, and Cle Elum for the 100 mile and 100k; Hyak and Easton for the 50 mile. No drop bags are available for the 50k or 25k. Packet pick-up and day of registration are available at Easton; advanced packet pick-up is not offered.

All registrations are final with no refunds or deferrals. Distance changes are allowed up to two weeks before the event with applicable fees. The event is USATF sanctioned. Runners receive a custom tech tee and either a medal or a buckle, a fabric drop bag, and downloadable race photos. 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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