Banff to Calgary. DAY: 152.45km. ODO: 1,271km. AVS: 25.2km/h. MXS: 64.5km/h. ATM: 6:02. As I departed Banff, it occurred to me that I should stay an extra day to rest the irritated right Achilles tendon. It is the only part of my body that I have ever really injured, besides a little whiplash and some…