Dami­an Hall is record-break­­ing ultramara­thon run­ner who’s rep­res­en­ted Great Bri­tain and achieves com­pet­it­ive res­ults in some of the world’s toughest races. We spoke to him about his incred­ible Pen­nine Way FKT and his mis­sion to become a more sus­tain­able ultra run­ner.