We’ve been having a bit of a tidy-up around the office, and found a stack of left-over Red Bull Mountain Mayhem DVDs. These days, Britain’s biggest 24 hour race is called the Saab Salomon Mountain Mayhem, which by our reckoning makes these DVD retrospectives completely definitive. So if you were at any of the events during the Red Bull years, you’ll be wanting one.

It’s a quick and simple competition concept – look at a funny picture, write a funny caption and if our fairly arbitrary funniness threshold is exceeded, win a prize. Trundle off to the competition page and let’s see what you’ve got…