So, about that 373 mile run without sleep.. http://www.marathonmanuk.co.uk/2015/07/29/tandem/
The run started in Eastbourne and finished in Weedon Bec. The distance between those two points is only 125 miles by road. Ah, but Rob listed the towns he passed through on route at that link above. From Eastbourne he headed 25 miles east along the coast, and then 75 miles back west before returning and heading up into London. Where he made a few loops making up 50 miles, passing through his home turf of Richmond multiple times. Then headed north out of London for the final 73 miles where he was followed by Andy Persson and CoachKev
I canâ€™t find the route on Robs Strava or MapMyRun account, so I thought Iâ€™d plot my own going through all those points: http://imgur.com/El4ev8R
Hmm, only 332 miles.
Of course Rob may not have taken the exact same roads, but an extra 40 miles would be quite a detour. And enough time for a good few hours sleep. Fortunately, as this was a world record, Iâ€™m sure itâ€™s fully documented. Somewhere.