Challenges, celebrities, makes and adventures. Barney and Radzi go head to head in a track cycling challenge set by Olympian Sir Chris Hoy. Show more
Discover 11,128,835 listings and 279,916 playable programmes from the BBC
Challenges, celebrities, makes and adventures. Barney and Radzi go head to head in a track cycling challenge set by Olympian Sir Chris Hoy. Show more
CBBC is the BBC's multiplatform offering for 6-12 year olds bringing the very best drama, entertainment and factual programmes to its young viewers.
