Kachess Ridge 50

AUG
21
2027
Point to point trail running on Kachess Ridge near Kachess Lake offering 50K and 50 Mile options with long ridgeline miles, remote aid stations, and significant elevation gain.
Sat 21 Aug 2027
50 miles 50 kilometers

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Kachess Ridge 50

Kachess Ridge 50 is a point to point trail run in the Cascade Range that starts near Kachess Lake and finishes at the Salmon La Sac SnoPark near Cle Elum, Washington. The course climbs from forest into alpine meadows, runs along Kachess Ridge with long high country ridgeline miles, and tops out at the Thorp Mountain Lookout at 5853 ft. The route is remote and includes steep, technical sections.

Distances

  • 50K : approximately 6,500 ft elevation gain
  • 50 Mile : approximately 12,000 ft elevation gain
  • Kid’s Race : about 1 mile with minimal elevation gain

Aid stations are stocked with standard ultra fare such as PB&J, gummies, gels, electrolyte drinks, and water. No Name Ridge, Knox Creek, and Cooper aid stations also offer hot food. The event is cupless, so participants must carry a refillable container for drinks. Drop bags and crew access are available at specified aid stations. Pacers are not allowed.

Required gear varies by distance. 50K entrants must carry a light rain or wind jacket, 2 L of water capacity, and have the course GPS loaded on a device. 50 Mile entrants must also carry a headlamp. The race operates with timed cutoffs at several aid stations and is held under a special use permit with the Okanogan Wenatchee National Forest. Visit the organization's website for the most recent information.

Events nearby

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Flat, fast ultramarathon in Easton WA offering 25K to 100 mile races on a smooth gravel rail trail beside lakes and the Yakima River.
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