Bumped into a chap I knew from the Sheep Heid the other day (he would occasionally work behind the bar before the refurb). He had LEJOG planned with his wife, but came home with a broken arm and a dislocated shoulder.
He'd got his bike serviced at EBC before going, and said it came back worse than it had gone in (I'm not going to act surprised) but it was too late to do anything about it. There was a rattlnig coming from the bike that, as they rode from Penzance to Land's End to begin the ride he diagnosed as the rack having been replaced with the legs 'inside' the frame at the back, and one of the bolts not actually tightened at all. Sorted, fine, that annoying rattle is gone.
Riding away from Land's End a new rattle appeared as he was riding downhill. What he did next was very very silly. He reckons in a stressed state (sounds like a lot was going on in his life at the time, and the poor service of the bike had added to his annoyance) he simply didn't think, and perceiving the noise to be coming from his front mudguard he bent down to check, whereupon his hand... Caught in his spokes... Locked the front wheel as his arm halted the wheels progress against the forks... And pitched him overboard.
The dislocated shoulder actually went undiagnosed down south, and it was only a few days later at ERI that they pointed out that it was a very serious injury, and he's now held together by nuts and bolts.
They're attempting the ride again in late summer. He's done some bike maintenance courses since getting back up and about.