- Time: 2h 00m
- 2:00 ride on a flat to rolling course. Keep HR in Zone 1-2.
- Time: 50m
- Breakthrough: Tempo. Complete a long warm-up building heart rate to zone 4. Then run 20 minutes continuous at heart rate 4-5a zones. Flat course. Relax and listen to breathing. Cooldown for 10'.
Day 55
BIKE
RUN