Hacienda Hills Trail Run - Winter

The Hacienda Hills Trail Run - Winter is a trail running event held at Almaden Quicksilver County Park near San Jose, California. It offers nine race distances ranging from a Kids Run and 1 mile to challenging ultra distances like 50K and a trail marathon. The courses feature increasing elevation gains and scenic Bay Area views, providing a rewarding experience for runners of all levels.

The trails are well-marked with ribbons and signs, and aid stations are available along the routes. All finishers receive commemorative medals. Registration and bib pick-up occur on race day, with detailed course maps accessible online. Visit the organization's website for the most recent information.