Mountain Bike hills (hill intervals) 1:30:49 [3] 19.3 mi (12.8 mph)
ahr:123
3 sets of 5x 30 second uphill sprints with 3 minutes easy riding between and 5 minutes between sets.
Started with a 20 minute warm-up, did the intervals, and then rode easy the rest of the time. Taper time! (sort of) Enjoyed this workout, though I often wondered what the people were thinking whose houses I passed 32 times were thinking. Why does this person keep riding this small stretch of road back and forth? 32 turn-arounds in a 90 minute ride! Wow.