Get ready for an unforgettable day of fun and fitness at the Graniterock River Run, taking place on Saturday, September 6th, 2025, in the picturesque Hollister, San Benito. This exciting annual event, now in its 5th year, offers a fantastic opportunity for families and individuals alike to participate in a 5K run or a 1-Mile untimed fun run, perfect for all ages and fitness levels.

The River Run winds through a working sand and gravel quarry, providing a unique backdrop that showcases the stunning natural beauty along the banks of the San Benito River. Participants will have the chance to see specialized equipment in action while enjoying the scenic surroundings. The event kicks off at 8:00 A.M., with check-in starting at 7:15 A.M., ensuring plenty of time for everyone to get ready for the adventure. Plus, with family pricing options available for groups of four or more, it’s a fantastic way to spend quality time together while supporting the YMCA of San Benito County. Don’t miss out on this incredible event—mark your calendars and join us for a day filled with excitement and community spirit! Free parking is available at the race site located at 5632 Airline Highway,