These challenging hilly courses have excellent views and a good mix of trails and fire roads. Both the 25k and 50k boast loads of punishing terrain and beautiful Pacific Northwest forest for your enjoyment. The Lost Lake 50K will start at the Larrabee State Park Lost Lake Day Use parking lot (Just at the base of Chuckanut Mountain) in Bellingham Washington. The 25k runners will be shuttled from the 50k start to the 25k start at the Pine and Cedar Trailhead. Both race distances will finish at the Larrabee State Park Lost Lake Day Use parking lot (50k Start).