Yes, there is even a long interview and photograph of the "Winner" on their main Home Page. To rub it in, he claims that he has never cycled further than 50 miles before!
My disappointment at reading that is tempered by my amusement at the thought of all the hardened club multi-centurions it will infuriate. The organisation is probably making a rod for their own back with that sort of behaviour, though. Next year, more people will be racing in earnest trying to "win" their fizzog on the web homepage.
They can't possibly check everyone's bike, it would take too long, and could then make them liable if something went wrong.
Letting people out with completely unchecked bikes, some on explicitly prohibited bikes, seems more likely to make them liable. I'm sure making it clear that they've not got time to do a full personal check on every bike would take the edge off it, but they've got people stood in the start pens for a fair while and could walk them through the old "hold your front brake on, push the bike forwards, does the back wheel lift? OK, now hold the back brake on, pull the bars back, does the front wheel lift? OK, spin the pedals, is it all OK - if you've got a problem, raise your hand and a mechanic will try to get to you" routine would work wonders.
They do make suggestions in the pre ride literature to make sure your bike is road worthy.
That's obviously demonstrably almost useless, as we can see from your floppy rear wheels and my sighting of defective helmets and banned bikes. They shouldn't let it continue without some practical checks, possibly at random or on suspicion of "that looks hinky"