patterns in your training can help identify mistakes too: do you set off too fast and tire quickly? Just how steep was that hill? There’s a huge variety of kit available, from add-ons for mobile phones and iPods, to powerful wrist units with footpods
to provide you with lots of grip on rough paths when hauling up hill, but thick enough to stop large stones and tree roots hurting your feet. Excellent all-round performance considering this is a more general off-road shoe. Lots of heel grip for descents
