- Time: 45m
- Run Hill Repeats
- WU: 15'
- MS: Then run 4x2' up a hill. Effort on the uphills can hit at an RPE of 7-8. Recover on the donwhills. Keep RPE at 5-6 out of 10 otherwise.
- CD: 15'
- Stretch when done and add in Core 1, 2 or 3.