Notes
6 x 90 second intervals with 1 minute recovery. I started on the cycle path and ended in center of town. Achilles was bad the first 2 and I wasn't sure if I could get through the workout as I started number 3, but 3 -6, the pain level dropped enough and I was able to get this in.
Split pace:
6:05 (tailwind)
6:05 (tailwind)
6:04 (tailwind)
6:20 (headwind and uphill)
6:06
6:02
Ave: 6:07.