The second annual ERock Twilight Criterium Cycling Race June 2, 2012 Downtown Castle Rock 8:30 a.m. – 8:00 p.m. Beginning Level Race starts at 11:25 a.m. Kids Race 12:20 p.m. Followed by the Flip Flop Race & Throw Down Race This .9 mile loop, fast paced race is a figure eight offering spectators the opportunity to [...]