qualche dettaglio sulla nuova sezione di londra:
https://zwiftinsider.com/leith-hill-peek/
The new roads consist of a 3km (1.9 miles) section north of Box Hill, and a 10km (6.5 miles) climbing section south of Box Hill. That’s quite a bit of new tarmac on a course like London! In fact, this update will expand London’s roads by approximately 30%.
Once released, the southern section will be the biggest climb on the London course, with 243 meters (796′) of elevation gain over 6km (3.7 miles) for an average gradient of 4%. The backside of the climb is 4.5km (2.8 miles) long with a -4.9% grade. This new climb is Zwift’s version of Surrey’s famous Leith Hill, with the backside of the climb (visible in Eric Min’s screenshot) called “Keith Hill” in game.
By comparison, the Box Hill climb currently in game is 2.7km (1.7 miles) long with 139 meters (456′) of elevation gain for an average gradient of 4.9%.