Get ready for an unforgettable experience at the Graniterock River Run, happening on Saturday, September 6th, 2025, in the scenic Hollister, San Benito! Celebrating its 5th year, this family-friendly event invites participants of all ages to either run or walk a 5K distance or join in on the fun with a 1-mile untimed run. Set against the stunning backdrop of a working sand and gravel quarry, the River Run offers a unique opportunity to explore the beautiful banks of the San Benito River while witnessing specialized equipment in action and enjoying the natural surroundings.

Join us bright and early at 7:00 A.M. for a day filled with fun, fitness, and community spirit, all while supporting the YMCA of San Benito. With individual and family pricing available for groups of four or more, the Graniterock River Run is the perfect way to make lasting memories with loved ones. Free parking will be provided at the race site located at 5632 Airline Highway, Hollister, CA 95023. Don't miss out on this exciting event that combines adventure, exercise, and a sense of community!