Hiking (Treadmill) 50:00 [1]
shoes: Brooks gts 16
15 mins at 4 mph
Ran for 4 mins at 9.1 mph before my calf started to protest
Walked for 20 mins at 4 mph, with a brief stretching break, before trying to run agsin. Lasted about a minute before the warning signs started again.
Walked at 4 mph for5 more minutes, then eased it down over another 5 minutes.