Folsom Lake Trail Run

MAY
2
2026
A multi-distance trail event at Browns Ravine Marina on May 2, 2026 featuring 10K, half, 35K and 50K courses on marked single and double track around Folsom Lake. Aid stations are stocked and the event is cupless.
Sat 2 May 2026
50 kilometers 35 kilometers Half Marathon 10 kilometers

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Folsom Lake Trail Run

The event takes place May 2, 2026 at Browns Ravine Marina in Folsom, CA. It uses an out and back route along the south-eastern side of Folsom Lake, running east past Falcon Crest to the turn around at Sweetwater Trailhead.

Distances offered include:

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

The course is mostly moderately technical dirt trail with gently rolling hills and a mix of twisty single and double track. Trails are marked with colored surveyor ribbon about every 200 meters; critical turns have multiple ribbons and laminated signs. Blue ribbons indicate wrong way and should not be passed. Hiking poles are permitted.

Aid stations provide a variety of foods and drinks such as energy gels, chews, Stroop-Waffles, trail mix, chips, PB&J sandwiches, boiled potatoes, soda, water, and Skratch hydration. The event is cupless; runners must carry a bottle or reusable cup. Drop bag service is not available.

Timing uses disposable chips attached to the back of each bib and professional timing systems. The event capacity is 500 runners. Parking inside Folsom Lake is $12 and California State Park Poppy Passes are accepted. Visit the organization's website for the most recent information.

50 km
50k
35 km
35k
Half Marathon
Half Marathon
10 km
10k
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