I think it’s the natural competitive spirit we all have, the bike brings it out, and it’s intensified when I’m kitted up in team gear. No team gear and the commuters don’t seem to care, but with the kit on it’s commuter challenge time. Pam reports the same thing when she rides into work and we’ve both decided to just sit on when a commuter challenge goes down, let that commuter pull you home or to work, and enjoy the ride.