Running (Track) 39:00 [4] 8.4 km (4:39 / km)
400m, 600m, 800m with 200m recovery between each x 2
Timed 800m
Managed to move up this week and run with a faster group :-)
Felt really strong, and like I worked harder than usual and had more energy.
Much prefer these shorter reps, but I know the long ones are important too if I ever want any speed endurance.