Cycling

A bicycle race typically organized by bicycle messengers or couriers. Alleycat races seek to replicate some of the duties that a working messenger might encounter during a typical day. The races usually consist of previously undisclosed checkpoints, which are listed on a manifest, that a racer will have to go to; once at the checkpoint, the racer will have their manifest updated. First racer to return with a completed manifest wins. Alleycats were first formalized in Toronto, Ontario, Canada, in 1989; however, messengers have been racing against each other for much longer. Recently,[when?] with the boom in urban cycling, many non-messengers have been participating in and organizing alleycat races.
Arrière du peloton
From French, literally the "rear of the peloton" (main group of riders). Also called the Feu Rouge (red tail light) or Lanterne rouge
Art bike
A bicycle modified for creative purposes while still being ridable.