Lost Lake 25K
Bellingham, United States • 7 Mar 2026
Lost Lake 25K
The Lost Lake 25K is a point-to-point trail race in the Chuckanut Mountains near Bellingham, Washington. The route starts at the Lost Lake Trailhead and finishes at the Larrabee State Park Amphitheater, traveling through Larrabee State Park. The course features singletrack trails, old-growth forests, alpine lakes, and ridgeline views. On clear days, runners may see Mount Baker and Bellingham Bay.
The event includes a custom race shirt and a finisher's medal. Aid stations provide water, electrolytes, and snacks. Professional chip timing is provided. The race takes place on a Saturday in early March, with weather conditions that can vary.
Registration opens on September 1. The entry fee increases in phases from an early registration price. Visit the organization's website for the most recent information.