Baker Lake Classic 25k

Baker Lake Classic 25k is a trail race in Concrete, Washington, held on October 4, 2026, by NW Endurance Events. The single event is a 25K (about 15.5 miles) starting at 9:00 AM, run in the Baker Lake area of the North Cascades.

A 25K on lakeside forest trail is a rewarding target for a road runner making the move to trails, or for a trail runner who wants a longer race without the commitment of a 50K. Expect roots, rocks and rolling terrain rather than big climbs, and plan on a pace 10 to 20 percent slower than your road pace over the same distance. Twelve weeks of preparation with a weekly long run building to 13 or 14 miles on dirt, one hilly session and easy mileage in between is enough for most people. Early October in the Pacific Northwest can be cool and wet, so trail shoes with real grip, a light waterproof layer and a handheld bottle or small pack are worth bringing. The race also works well as a supported long run for anyone training for a late-season ultra.