Folsom Lake Sweetwater Trail Run

El Dorado Hills, United States • 24 Jan 2026

The Folsom Lake Sweetwater Trail Run is a scenic trail race held at Folsom Lake State Recreation Area in El Dorado Hills, California. Participants can choose from various distances, including Kids Run, 1 Mile, 5K, 10K, 9 Mile, Half Marathon, 30K, Trail Marathon, and 50K. The course features mostly single-track trails with some dirt roads, offering technical sections, rolling hills, and beautiful views of Folsom Lake and Sierra foothills. The event emphasizes natural scenery, trail running, and endurance, with aid stations along the course and a friendly, well-marked route. It is suitable for runners of different levels seeking a challenging and picturesque trail experience. Visit the organization's website for the most recent information.

Race information

50 km
50k
26 mi
Marathon
30 km
30k
13 mi
1/2 Marathon
9 mi
9 Miler
10 km
10k
5 km
Mile
Kids Run
Visit the organization's website for the most recent information.
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