Lost Lake 25K
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Event overview
The Lost Lake 25K is a trail race in Bellingham, Washington, scheduled for Saturday, March 7, 2026. The race distance is 25K and it is presented by Yeti Trail Runners. The listed location and mailing place is 245 Chuckanut Drive, Bellingham, WA 98229. Additional event information is available on the organizer website.
Course and logistics
The course is a true point-to-point one-way loop that starts at the Lost Lake Trailhead and finishes at the Larrabee State Park Amphitheater. The route runs south through Larrabee State Park and the Chuckanut Mountains on singletrack and connector trails, passing old-growth evergreens, fern-lined sections, lake basins, and ridgelines. The description notes a mix of forested descents, climbs, and some technical stretches near lakes and ridgelines. On clear days the course offers views of Mount Baker, Bellingham Bay, and into Canada. The finish area at the amphitheater includes post-race snacks. Course map, elevation profile, and GPX file are listed as coming soon. Aid station details will be posted closer to the event, with basic support such as water and snacks indicated. Visit the organization's website for the most recent information.