So, ahem, this happened today
Yes, I got a new PB, Hooray. It was for running my fastest ever kilometer, done as part of my speed interval training. My previous pb for 1km was 6.47 so I am very chuffed. I was sticking to my 2min run/1 min walk approach but also threw in 2 x 3 minute intervals. I was sure I was on track for a 5k pb as well but it was not to be.
Now if I could only maintain this speed for more than 1 km.