Over 25,000 runners participated Sunday in the 25th Annual Rock 'n' Roll Running Series. No one brought the energy up more than runner Darryl Coleman. "Amazing energy! Let's do it, San Diego! East lake! Come on, San Diego!" cheers Coleman. He’s completed 30 half marathons. MORE: https://www.cbs8.com/article/news/local/thousands-participate-in-25th-annual-rock-n-roll-running-series/509-a236b917-df04-432d-8f88-403783ac43a1