Folsom Lake Sweetwater Trail Run
El Dorado Hills, United States • 24 Jan 2026
The Folsom Lake Sweetwater Trail Run, held at Folsom Lake State Recreation Area in El Dorado Hills, CA, offers a variety of distances including Kids Run, 1 Mile, 5K, 10K, 9 Mile, Half Marathon, 30K, Trail Marathon, and 50K. The course is predominantly single-track (95%) with some dirt road sections, following the scenic Sweetwater Trail alongside Folsom Lake. Runners experience gently rolling hills, oak tree cover, and views of the Sierra foothills. The event features multiple aid stations, marked trails, and technical sections, providing a challenging yet picturesque trail running experience. All finishers receive a commemorative medal, and race day registration is available. Visit the organization's website for the most recent information.