San Jose Runners Take the #RemixChallenge

49ers legend Roger Craig joined runners at the first ever Rock ‘n’ Roll 5k.

Rock ‘n’ Roll San Jose weekend got underway in a big way Saturday morning with the first ever Rock ‘n’ Roll 5k running through downtown. The event’s co-founder Roger Craig, a three-time Super Bowl Champion with the San Francisco 49ers, kicked participated in the 5k, posed for dozens of photos and signed autographs at the finish line. Runners who completed Saturday’s race and run on Sunday will earn the special #RemixChallenge medal, which runners will pick up at the finish line following the half-marathon. (Photos: PhotoRun.net