This past Tuesday marked the beginning of a great local mountain bike series based out of Irvine Lake, CA. Its called Over The Hump Race Series, and its designed to be a fun environment where everyone from beginners to pros can come out and race, and share the experience with the friends and family. What makes it better is that they are held on Tuesday’s at 6pm so it doesn’t interfere with other weekend races, and anyone can come after work and check it out.