Lake Sonoma 50

The Lake Sonoma 50 is a premier trail running event held in Healdsburg, California, featuring a 50-mile ultramarathon, a marathon, and the Trail Sisters Half Marathon. Set against the scenic backdrop of Lake Sonoma, the races offer challenging courses through beautiful natural terrain. The event fosters a supportive and festive atmosphere, including live streaming coverage and free WiFi at key points for spectators.

New features include an elite division with cash prizes and "Party Pace(rs)" to help runners finish within the cutoff time. The weekend concludes with a community celebration featuring free wine tastings and charcuterie at Coyote Sonoma. Visit the organization's website for the most recent information.