Hi I'm doing a 85Km race in a few months and have encountered a problem. I estimate it will take me 12-14hrs to complete the course, Apple watch with Strava only lasts 4-5 hrs. Buying a new running watch just for one race feels a bit expensive. Has anyone tried to charge their Apple Watch during running? I know some some running watches from Suunto, Garmin etc can be charge when running. What are your thoughts?