蜜芽传媒

As if a 500-mile triathlon wasn't enough, yesterday TV presenter Davina McCall battled a brutal headwind as she continued her epic challenge in aid of Sport Relief.

Davina set off from Edinburgh on Saturday, with the aim of running, cycling and swimming 500 miles to London.

Despite yesterday's 90-mile leg taking an extra couple of hours, Davina is back in the saddle today and aiming to ride 112 miles from Birmingham to Windsor.

We caught up with her, alongside Mel Giedroyc, who's among several friends joining her for different stages of the journey.