Interval Run -

Warm-up - Zone 1-3: 00:15:00
Zone 4-5 (04:36/km): 00:03:44 (800m)
Zone 3 (09:20/km): 00:03:44 (400m) x2
Cool Down - Zone 2: 00:05:00

連續幾次interval失敗後，決定將速度由04:24/km降至04:36/km，跑8 sets. 今次也並不順利，到最後一set也要被迫減速左10多秒。辛苦但還是好勉強地完成了~~~~