San Diego Rock 'n' Roll Marathon returns with 20,000 walkers, runners after pandemic delays - The San Diego Union-Tribune
![Rock 'n' Roll Running Series on Twitter: "We're bringing you the COOLEST Start Line EVER! What better place to unveil it than @Synchrony Rock 'n' Roll San Diego Marathon and 1/2 Marathon, Rock 'n' Roll Running Series on Twitter: "We're bringing you the COOLEST Start Line EVER! What better place to unveil it than @Synchrony Rock 'n' Roll San Diego Marathon and 1/2 Marathon,](https://pbs.twimg.com/media/DexbRNZWkAARFbe.jpg)
Rock 'n' Roll Running Series on Twitter: "We're bringing you the COOLEST Start Line EVER! What better place to unveil it than @Synchrony Rock 'n' Roll San Diego Marathon and 1/2 Marathon,
![Runners set the tone as big crowds return for the San Diego Rock 'n' Roll Marathon - The San Diego Union-Tribune Runners set the tone as big crowds return for the San Diego Rock 'n' Roll Marathon - The San Diego Union-Tribune](https://ca-times.brightspotcdn.com/dims4/default/277c7ad/2147483647/strip/true/crop/4141x2760+0+60/resize/2000x1333!/quality/80/?url=https%3A%2F%2Fcalifornia-times-brightspot.s3.amazonaws.com%2Fb0%2Ff2%2F1042194348fe93055dacdd548057%2F968451-sd-me-rock-roll-marathon-001.jpg)