Almaden Hills Trail Run - Summer

San Jose, United States • 16 Aug 2025

The Almaden Hills Trail Run - Summer is a challenging trail running event held at Almaden Quicksilver Park in the scenic Almaden Valley, San Jose, California. The course features a mix of 60% dirt roads and 40% single-track trails, with significant hills offering great views and beautiful countryside. Runners can choose from multiple distances including 5K, 10K, 8 miles, half marathon, 30K, trail marathon, and 50K. The race is known for its fun yet demanding terrain, with well-marked routes and aid stations at key points. All finishers receive medals, and the event supports drop bag services and crew access at aid stations. Visit the organization's website for the most recent information.

Race information

50 km
50k
26 mi
Trail Marathon
30 km
30k
13 mi
Half Marathon
8 mi
8 Mile
10 km
10k
5 km
Visit the organization's website for the most recent information.
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