Posted: 25/07/2014 at 17:31
RR - I know the answer to the triathlon relay question
We watched the British team win the world champs in Hamburg last week (on the tele).
4 team members, girl, boy, girl, boy.
Each person runs a triathlon set - swim about 300m, cycle about 3k, run about 1.6k.
As each runner finishes, they touch hands with the next team member and off it goes again.
The dives at the start of the swimming can be a little bit unorthodox.
Great fun to watch