running intervals 52:26 [3] 12.56 km (4:10 / km) +81m 4:03 / km
Just did two laps of the driving so between 6:04 and 6:10 long and 1.71km, with about a 1:20 rest. Started off a bit faster, around a 3:33 pace but the last few I was feeling my legs so dropped off to around a 3:36-37 pace.