10km in Mansfield. With 6 x 400m on the track at half way. My running has really suffered with the focus on the bike lately. I was happy to hit 90 secs for each lap which is normally easy but today was far from that - there is a lot of tightness in the right hamstring it seems to be preventing my leg coming through. It's back to the roller.
No traffic and a free public 400m track - why do we live in London??!