Mummu Cycling
Official Tour Operator Tour de France STACKED
Chambéry to Voiron
Stage 17Road Stage22 July 2026

Stage 17: Chambéry to Voiron

175km
2,361m elevation
Stage 17 details
Stage17
TypeRoad Stage
DateWednesday 22 July 2026
RouteChambéryVoiron
Distance175 km
Elevation2,361 m

Why This Stage Matters

On paper it’s flatter than the Alpine monsters, but 175 km with over 2,300 m of lumped climbing make it a trap stage. Teams who think it’s a transfer day risk losing riders to crosswind splits or late attacks from anyone still chasing time.

  • Start: Bourg d’Oisans, at the foot of the Alps
  • Finish: Alpe d’Huez, high-mountain alpine summit
  • Distance: ~171 km

The Route

From Chambéry the peloton skirts Chartreuse foothills before rolling into the Isère valley, stacking medium climbs that sap tired legs. The run into Voiron is fast yet exposed, so wind direction dictates whether it ends in a sprint or a reduced group.

The Route

How the Race Is Likely to Be Ridden

The racing typically shows up as dynamic race behavior with potential breakaways and regrouping. The hilly terrain will influence rider tactics.

Stage 17 is likely one of the last few chances for the pure sprinters before Paris, leading to an expected…

Stage 17 is likely one of the last few chances for the pure sprinters before Paris, leading to an expected bunch sprint.

Stuart O'Grady in the midst of his team in yellow during the team time trial at the 2001 Tour de France

Stuart O'Grady OAM OLY

4 x Tour de France Stage Winner

The Viewing Experience

The racing typically shows up as dynamic race behavior with potential breakaways and regrouping. The hilly terrain will influence rider tactics.

Plan Your Ride or Visit

Chat to one of our team about your plans and we can help you design a moment to remember.

Practical Information

Departmental roads flip to resident-only access once the caravan passes; park outside town limits. Afternoon thunderstorms are common near the Chartreuse—pack rain gear. Voiron station becomes a bottleneck post-stage, so pre-book trains if you need to bail quickly.

Practical Info

  • Planning basics