10/04/2012 07:03 BST

Team GB Olympic Hopefuls Compete In Track Day Challenge (VIDEO)

Perri Shakes-Drayton, Richard Mantell and Martyn Bernard take a break from training for the London 2012 Olympic Games to compete against each other in a MINI track day challenge.

The 400m hurdles, hockey and high jump Olympic hopefuls get competitive on the MINI assault course, so find out who clocks the fastest lap.