Running intervals 40:00  8.0 km (5:00 / km)
shoes: Saucony Progrid Omni 7
Fast interval session.
200m with 200m jog recovery 4 times
400m with 400m jog recovery 8 times
session was so fast had to miss some of recovery to strech.
all 400's were arond 72 except from the last which was 65s