I think some guy on a mtb in jeans and a jacket was racing me this muggy morning . I went by him right before the red light, he passed me when he blew right threw that one and the next . I caught him before the third light, but he passed me when he took the sidewalk and then back into the street ...an 18 wheeler was making a u-turn. He mashed ahead of me from here on out barely making the light at the B.U Bridge. I rode the left side of the bridge because I missed the light and he the right. He slowed right down once we got seperated ...he had to be sweaty as all hell in that get-up.