2x2, 2x3, 2x4, 2x5, 2x6 mins

2x2, 2x3, 2x4, 2x5, 2x6 mins - with 1 min recovery on the 2and 3; 2mins on 4, 5 & 6 mins.

A really tough progressive session made harder on a hilly route - I haven't done this session before, nor the route.

Wilden Loop, 23456