Quicksilver Endurance Runs

The Quicksilver Endurance Runs, taking place in San Jose, CA, features both 50K and 100K races on scenic, challenging trails. Celebrating its 40th edition, the event offers runners a chance to experience beautiful oak forests, meadows, and stunning views of the Santa Clara Valley and Santa Cruz Mountains. With a focus on community, 50% of the proceeds support non-profits promoting children's health and trail advocacy.

The event is known for its friendly aid stations, great swag, and post-race BBQ. Volunteers play a crucial role in ensuring a successful experience for all participants. Visit the organization's website for the most recent information.