Here's my stats for the Bumble Hill portion of the climb
Total Distance 3.75km (Hodgee must have been wobbling all over the road more cause he rode an extra 150mts)
Total time 15m 58sec
Avg Heart Rate 180bpm
Max Heart Rate 187bpm (thats as far as it goes)

Avge Cadence 72 rpm
Total ascent 286mts
Total Descent 5 mts -Wasn't many downhill bits for a rest on Bumble .
Avg Speed 13.8 km/h
Max Speed 21.2 km/h
Total Calories 418 ( Thats almost Two Powerbars just on Bumble Hill )
No wonder I started to crack on the way to the cafe
