The Big Alta

The Big Alta is an exciting trail running event taking place in Marin County, California, organized by Freetrail and Daybreak Racing. Participants can choose between two challenging distances: a 50K and a 28K, both featuring scenic single-loop courses that showcase breathtaking views of the San Francisco Bay Area. The event highlights iconic landmarks such as Loma Alta and Big Rock Ridge, providing runners with a rewarding experience filled with community spirit and vibrant race atmosphere.

The Big Alta promises a premium race experience, complete with professional organization, live coverage, and a celebratory finish line. Visit the organization's website for the most recent information.