Events RunCenter: Which Big Star Will Headline Rock ‘n’ Roll Denver? We recap lthe Rock 'n' Roll San Jose Half Marathon and announce a big name racing the Rock 'n' Roll Denver Half Marathon on Oct. 17. October 6, 2010 Mario Fraioli Share this Facebook Icon Twitter Icon Email Icon Join PodiumRunner Create a personalized feed and bookmark your favorites. Join for free Already have an account? Sign In Join PodiumRunner Create a personalized feed and bookmark your favorites. Join for free Already have an account? Sign In This week, we recap last weekend’s Rock ‘n’ Roll San Jose Half Marathon, preview this weekend’s Chicago Marathon and announce a big name racing the Rock ‘n’ Roll Denver Half Marathon on October 17. Click on the image below to watch the show! Click on the image to watch the show.