Round Latrigg offroad fartlek run -a good offroad run, using the terrain and route to inspire some harder efforts of varying duration/intensity.

Road session: 12 x 90secs on, 90secs off. Portinscale-Braithwaite loop.

Hills: 15 x 45secs off 60' Mallen Dodd route on Latrigg.

8 x 3mins off 60', on railwayline.