My earliest experiment in digital video sheds some light on Steve and fatigue. In 2001 he rode from London to Edinburgh and return, and a week later rode the Mersey Roads 24. He managed just over 360 miles in the Mersey, which is covered from 7.23 in. At 9.57 there's a shot of him crashed out at the Hodnet control. The quality of the video is terrible, quarter VGA and 15fps, but the incorporated stills are better definition.
I think the rider wearing fluorescent pink bootees is probably Hoppo, he wasn't well known at the time. He came to notice through riding with titanium bolts in his knee, or something like that. George Berwick also features, he's supposed to have met Tommy Godwin, and discussed his methods, according to Steve.