It’s the slope up to the S Bridge cycle track from the tunnel -s a nice gradient with plenty of room for all. 2 sets of 6 hills for ABCs and 2 sets of 5 hills for DEFs.
Then as a sort of pace warmdown, in the tunnel we'll do a flat 30 metres acceleration, 30m sprint, 30m deceleration. Turn and do the same back. Repeat once or twice according to taste.
On Thursday it's the Hayesgate 7 which can be done twice for a marathon-prep med-long run!