Alpe du Zwift VS Alpe d’Huez: Preparing For Reality?

The famous Alpe d’Huez, a climb steeped in Tour de France history. But just how does it compare to the Alpe du Zwift? Chris rode both to find out.... In association with Zwift. Check out the GCN Shop: Subscribe to GCN: Register your interest in the GCN Club: Do you like to train indoors? What do you think of replicating outside conditions inside? Let us know in the comments below 👇 Submit your content with our new uploader: http://gcn.e