Baker Lake 50k
Baker Lake, United States • 4 Oct 2025
The Baker Lake 50k is a challenging trail ultramarathon held in a scenic fall setting at Baker Lake, Washington, within the Mt. Baker-Snoqualmie National Forest. The 31.2-mile out-and-back course starts and finishes at Kulshan Campground, offering free camping for participants.
Runners traverse a single-track trail along the eastern shoreline of Baker Lake, featuring rolling terrain with numerous ascents and descents, old-growth forests, mossy footbridges, log crossings, and views of Mt. Baker. The course includes about 6,800 feet of elevation change and passes over the Baker River Suspension Bridge.
Aid stations provide water and limited refreshments, with a welcoming finish area offering food and drinks. Visit the organization's website for the most recent information.