The 100-mile Two Moors Way links to the Erme-Plym Trail to create a 117-mile Coast-to-Coast trail route (different from the Devon Coast-to-Coast Cycle Route). This route has been used for the Devon Coast-to-Coast Ultra Marathon, and to now the fastest times we know of were in the race. A video from the 2018 race is here: https://www.youtube.com/watch?v=HX7QgvvDZao
I'm attempting to set a running FKT for the Devon Coast to Coast Two Moors Way 117 miles, unsupported on Friday 27th November. Under 28 hours would be the goal. Hard to put a time on it due to Winter conditions but any time would be an FKT as there isn't an unsupported recorded time yet.