Photos of the Sonic Boom Criterium that took place in Louisville, CO on June 29,2013. SM 55+ photos are #'s 1-10, SM 35+ Cat 4 are #'s 11-52, SW 35+, 45+, 55+ are #'s 53-77, SM 45+ Cat 1, 2, 3, are #'s 78-105, Kids Race #'s 107-109, SM 35+ Cat 3 are #'s 110-198, SM 4 are #'s 200-209... I could not stay for the rest of the races unfortunately, but thank you for stopping by!!!