Running intervals 1:08:49 11.86 km (5:48 / km) +250m5:15 / km ahr:144 max:174 shoes: Nike Zoom Air Pegasus 32
Pyramide run on hilly terrain. 1, 2, 3, 4, 5, 4, 3, 2, 1 min (0.27, 0.5, 0.7, 0.97, 1.16, 0.87, 0.65, 0.45, 0.37) +warmup/cooldown. Until the 5 min it feels OK. Afterwards it was really hard.