This event is in the past.It took place on April 18, 2026 at Almaden Quicksilver Hacienda Entrance.
Track
TrackRace through Sierra Azul's rugged terrain with distances from 5K to 50K. Expect steep climbs, mining history, and serious elevation gain on out-and-back courses through the preserve.
trail running race
elevation challenge
mining history backdrop
multiple distances
Tips
🎒drop bags at Hacienda and aid stations
🚻restrooms at start and Woods aid station
⛰️steep sustained climbs, especially on Deep Gulch
Sierra Azul Trail Challenge
TrackTrackRace through Sierra Azul's rugged terrain with distances from 5K to 50K. Expect steep climbs, mining history, and serious elevation gain on out-and-back courses through the preserve.
trail running race
elevation challenge
mining history backdrop
multiple distances
Tips
🎒drop bags at Hacienda and aid stations
🚻restrooms at start and Woods aid station
⛰️steep sustained climbs, especially on Deep Gulch
Make it an outing
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