loving Dunky D's tactics - head out at PB pace, then step up to beyond PB pace...it's like Spinal Tap, when they turn up the amp to 11 !!
as for me, solo session at Battersea Track this morning. 7x1k at 4.25m/km (target 10k pace)
in a similar way to Dunky, but a distance down, I am training for an HM, but finding myself feeling so strong at 10k pace that I'm thinking of banging out a 10k PB while I'm at it. I fancy Eton Dorney but we'll see...