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Alpine Solstice

Sunriver, United States • 21 Jun 2025

Alpine Solstice is a trail running event held near Bend, Oregon, at Swampy Lakes Sno Park, celebrating the longest day of the year. The race offers two distances: a challenging 55K ultra with 4,000 feet of elevation gain and loss, featuring 90% single-track trails and scenic views including Tumalo Falls and Cascade peaks, supported by four aid stations; and a half marathon through Deschutes National Forest with 1,300 feet of elevation gain on mostly non-technical single-track, ideal for first-time trail runners, with one aid station. The event embraces the early summer mountain season with a fun, classic Central Oregon trail running experience. Visit the organization's website for the most recent information.

United States Oregon Sunriver

Race information

Website Registration
UTMB 50K
55 km
4000 m+
55k
13 mi
1300 m+
Half Marathon
Visit the organization's website for the most recent information.
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