long slow run (Injured -walk not run) 2:42:25 [2] 13.77 km (11:48 / km)
shoes: Red Asics
The intention was to have a long slow endurance training session. Set off from no. 7 car park and jogged out to the fire trail (climbed the gate & jumped down on the way). Sudden pain in my lower back stopped me; had a bit of a stretch and decided I could no longer run, so set off to continue the session at a walk. I walked the whole Marne circuit - 13.77 Km. After driving home my back was very stiff. Have done nothing all afternoon - lying around.