Notes
6 x 30 sec at 5K pace, 90 sec rest
Paces per interval: 5:15, 5:51, 5:20, 5:44, 5:36, 5:46
Decided to do these on the way home rather than stay at the tempo loop, which is probably why my times are a bit all over the place (where did that 5:15 come from??)