Training day 64 - 6 x 3mins threshold runs with 60 sec jog between sets

Wind and hail still howling but i still went out there. Yeah me!! Lol

Today was speed / stamina work which i hate. 6 x 3 min runs at threshold pace. Which i took to be at as quick a pace as i could sustain for each 3 min run with a 60sec jog recovery between sets. Runs 1 to 4 were pretty decent but 5 and 6 i was pretty much grinding to a halt but got there and it worked out at exactly 4 miles. Not too bad a little run. But oh no. The left calf has started twitching again