Running 1:00:06 [4] 11.48 km (5:14 / km) +280m 4:40 / km
ahr:146 max:171 shoes: Brooks Pure Grit 4
Hill sprints in the forest. Easy running, then 20*35s hill sprints, with jog down recovery. Did it as 4 sets of 5 with 1 minute extra rest between sets