Horseshoe Lake Trail Run

La Honda, United States • 18 Apr 2026

Horseshoe Lake Trail Run

The Horseshoe Lake Trail Run is an event held at the Skyline Ridge Open Space Preserve in La Honda, California. The race routes traverse multiple natural areas, including the Skyline Ridge, Long Ridge, and Russian Ridge Open Space Preserves. Participants navigate a course that primarily follows the Bay Area Ridge Trail, providing views of the Pacific Ocean and the Santa Cruz Mountains.

This event offers several trail race distances measured with a surveyor's wheel for accuracy:

  • 50K (31.1 miles)
  • Marathon (26.2 miles)
  • 30K
  • Half Marathon (13.1 miles)
  • 5.1 Miles
  • 2 Miles
  • 50 Yards (dedicated dash for children aged 6 and younger)

The registration fees vary by distance. The longest distance offered is the 50K, while the 2 Mile and the Kid's Run are available without a registration fee. The event takes place entirely on trail surfaces within the designated preserve boundaries. Visit the organization's website for the most recent information.

Race information

31 mi
50k
26 mi
Marathon
30 km
30k
13 mi
Half Marathon
5 mi
5 Mi
Coastal Testing
Visit the organization's website for the most recent information.
Trail runs nearby

Held May 3, 2025 at Almaden Quicksilver County Park, this trail event offers distances from a kids run to 50K on dirt roads and single track, with marked courses, multiple aid stations, drop bag service at the Hacienda and free parking.

Test your endurance at Almaden Quicksilver County Park with 50 km or 100 km trail races. These USATF sanctioned events offer significant elevation gain and the 100 km distance serves as a Western States 100 qualifier.

Celebrate the 24th year of this community event in Los Altos Hills. Run or walk through the Westwind Community Barn and Byrne Preserve on hilly 5K, 10K, or 1 mile courses.

Trailquake is a trail race in Saratoga, California on May 10, 2026 offering 5K, 10K and a half marathon through redwoods and pines. Hikers and walkers are welcome and the half marathon is part of the Brazen Ultra Half Series.

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