Which Zwift virtual hill climb route is truly the most grueling, considering the Alpe du Zwift is often touted as the most iconic and difficult, but routes like the Innsbruck KOM and Ven-Top offer similarly daunting inclines and technical challenges?
Is it possible that our perception of the Alpes difficulty is skewed by its reputation and the duration of the climb, rather than the actual gradient and physiological demands it places on the rider?
The Innsbruck KOM, for example, may have a shorter overall distance, but its average gradient is higher, and the constant changes in pitch make it feel like a more intense workout.
Additionally, routes like the Epic KOM in Watopia have an average gradient of over 8% and feature sections with inclines exceeding 15%, making them arguably more difficult than the Alpe.
Can the community provide some insight into the actual physiological demands and rider feedback from these different routes to determine which one truly earns the title of most grueling virtual hill climb on Zwift?