Running (Dreadmill: 40min Rolling ) 40:00 4.46 mi (8:58 / mi) +415ft8:15 / mi ahr:145 max:162 shoes: New Balance RC1400v4 10D
A challenge: dreadmill rolling hills level 5, try to keep HR in Z2, adjust speed accordingly, see how far you can go. The gym was very hot, as usual, so it was a challenge: way too much Z3 (and Z4!). Good fit test, I think.