running warm up/down 20:59 [3] 4.05 km (5:11 / km) +70m 4:46 / km
ahr:132 max:146 shoes: Mizuno Wave Hitogami 2
steady around Morledge/Derwent before intervals in the park
running intervals 15:44 [5] 4.0 km (3:56 / km) +10m 3:53 / km
ahr:153 max:166 shoes: Mizuno Wave Hitogami 2
4x1km, off 70secs: 3.55 3.57 3.57 3.55
about the same as last week, but HR suggests I wasn't putting in the effort
TE: 3.7 !!