Backcountry Rise - Toutle, WA

AUG
29
2026
Trail races at Mt. St. Helens Science & Learning Center feature 50K, 20 mile and half marathon loop courses with significant elevation gain and extensive singletrack. The event includes campsite facilities and a Friday community night with a meal and games.
Sat 29 Aug 2026
50 kilometers 20 miles 13 miles

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Backcountry Rise - Toutle, WA

Backcountry Rise is staged at the Mt. St. Helens Science & Learning Center on the north side of the Mount St. Helens National Volcanic Monument. The Mt. Margaret Backcountry includes high mountain lakes, rugged peaks, wildflower slopes, ridgelines, creeks and wildlife.

  • 50K: one clockwise loop; 7,600 ft gain and loss; 99% singletrack; three aid stations.
  • 20 Miler: one clockwise loop; 4,800 ft gain and loss; ~98% singletrack; two aid stations.
  • Half Marathon: clockwise loop around Coldwater Lake; 2,800 ft gain and loss; two aid stations.

Camp, start and finish are at the Science & Learning Center, a venue with a dining hall, bathrooms, interpretive areas, courtyard and pavilion sited above Coldwater Lake and oriented toward the Mount St. Helens caldera.

Friday night features optional bib pickup, a spaghetti feed for participants and volunteers, and a trivia and game night.

An ongoing road closure of Spirit Lake Hwy since a May 2023 mudslide washed out drive-up access to Johnston Ridge Aid Station has led organizers to plan alternate courses for 2026 for the 50K and the 20 miler. The 50K requires prior mountain ultra experience and specific gear; qualifying results are required during registration. Registration closes Sun, Aug 23 at 11:59 PM PT. Visit the organization's website for the most recent information.

50 km
50k
20 mi
20 Miler
13 mi
Half Marathon
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