I left a little late, but I wanted to try out the new bike path between Crolles and Tencin.

Cycling in the Alps is starting to get depressing. The PR at the Col d'Hurtières belongs to a certain Colin Savioz on Strava, 24 minutes. I took 50 for 700m over 8km.

Same route as Friday but on the new bike. A bit hotter todayClimb (24m46s. Average HR 163bpm. VAM 859m) 25m34, 164bpmDescent (6m50s. Max speed 62.9km/h, 48.6km/h ave) 6m17s, ave 52.9 km/h, max 69.

My idea was to test an old bike against a new bike over the same circuit.Climb is 4.04 km over 355 vertical meters giving 8.8% with sections over 10%. 24m46s. Average HR 163bpm. VAM 859mDescent is 5.

Climb to the Col de la Poya is just under 7km at 7.7% for a VAM of 650 m/h. Not too quick but it seemed very steep.

The heat wave finally broke with a return to cooler temperatures, so much so I had to wear an undervest and a cycling jacket in the morning.

Decided to take this nice little climb and loop back around via the Venon descent. 21m44 for the climb, a bit off the 20m03 of last year but not too bad as I'm a bit bushed with work at the moment.

DescriptionFrom Yssingeaux (there is a free autoroute from Lyon - the N88) you climb 400 meters over 16km but there are some sections of 8%.

Usual 4x8 min intervals. Timed it better to finish the intervals on the climb and a part of the descent.

First intervals for a long time. I decided to try 4x8. First set was hard but after ok but need a bit of a slope to get the HR up.