Rock 'n' Roll San Jose: 20 Years Running!

The countdown is on—Rock ’n’ Roll San José, a high-energy running festival and one of Silicon Valley’s signature celebrations, is just around the corner! On October 4–5, 2025, downtown San José transforms into a block-party-style course, complete with live bands, DJs, cheer squads, and thousands of runners soaking up the rhythm of the city.

You’ve got options to match every mood and pace:

• Saturday, October 4: Start the weekend strong with the 5K at 7:30 am or cheer on the little ones in the KiDS ROCK fun run at 9:00 am.

• Sunday, October 5: Lace up for the 10K or challenge yourself with the Half Marathon (13.1 miles / 21.1 km)—both set to begin at 8:00 am on roads made for PRs.

These are fast, flat courses that pass through the heart of Speed City, USA—San José’s nickname in honor of its legendary track-and-field heritage. Expect major motivation from cheering crowds, pounding music, and city-famous energy at every turn.

The weekend isn’t just about racing—it’s about experiencing running in full color:

• Join fellow runners in part of the Rock ’n’ Roll Running Series, a global movement that blends community, music, and medals across iconic cities.

• Whether you’re chasing a personal best or simply here to soak in the vibes, the festival atmosphere—complete with cheering squads, live entertainment, and fun extras—has something for everyone.

Why You Won’t Want to Miss This

• Community Pulse: Thousands of runners and fans turning downtown San José into one massive celebration.

• Multiple Distances: From baby’s first fun run to a half marathon hustle—there’s a race for every runner and every age.

• Fast & Scenic: Flat, PR-friendly routes weaving past landmarks like Japantown, San Pedro Square, and past city murals.

• Live Entertainment On Course: Bands, DJs, and cheering crowds keep the energy high from start to finish.

Ready to Join the Party?

Don’t wait—spots are filling fast! For all the details and to secure your bib, register or learn more here: https://www.runrocknroll.com/events/san-jose

This event will close portions of The Alameda which will impact neighborhood traffic, please plan accordingly!