Folsom Lake Trail Run

Folsom, United States • 2 May 2026

Folsom Lake Trail Run

The event is a trail running series held at Browns Ravine Marina in Folsom, California, using out-and-back routes along the south-eastern shoreline of Folsom Lake. The course follows well-preserved dirt trails that pass Falcon Crest and turn around at Sweetwater Trailhead. The terrain is mostly moderately technical dirt with gently rolling hills and a mix of single- and double-track; hiking poles are permitted.

Distances offered:

  • 10K (6.3 miles, 450' elevation gain)
  • Half Marathon (14.0 miles, 900' elevation gain)
  • 35K (22.3 miles, 1,500' elevation gain)
  • 50K (30.3 miles, 2,200' elevation gain)

Races are chip timed using MyLaps and Race Director; disposable chips are attached to the back of each bib. The 35K and 50K have an eight hour time limit with course cutoffs. Aid stations provide a range of energy and electrolyte products such as gels, stroop waffles, trail mix, sandwiches, boiled potatoes with salt, soda, water, Skratch Hydration, and seasonal fruit; basic first aid is available. Runners are encouraged to carry at least one 20 oz bottle. This is a cupless event; runners must bring their own water bottle or reusable cup. Parking within Folsom Lake is available for a fee and California State Park Poppy Passes are accepted. The event capacity is 500 entrants.

Awards include overall trophies by gun time and age-group medals by chip time; all finishers receive a custom medal. Visit the organization's website for the most recent information.

Race information

50 km
50k
35 km
35k
Half Marathon
Half Marathon
10 km
10k
Visit the organization's website for the most recent information.
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