Folsom Lake Southside Trail Run

Folsom, United States • 15 Mar 2025

The Folsom Lake Southside Trail Run offers a scenic and challenging experience for runners of all levels, featuring a variety of distances including 50K, Marathon, 25K, Half Marathon, 7.5 Miler, and 5K. Set against the picturesque backdrop of Folsom Lake and the Sierra Mountains, the race primarily follows a 95% single track trail with some technical sections and gentle rolling hills. Participants can enjoy the lush scenery of oak trees and green grass while navigating the trails. All finishers will receive a commemorative medal, and aid stations will be available throughout the course. Visit the organization's website for the most recent information.

Race information

50 km
50K
26 mi
Marathon
25 km
25K
13 mi
Half Marathon
7 mi
7.5 Miler
5 km
5K
Visit the organization's website for the most recent information.
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