The Whyte Night enduro kicked off at around 8pm this evening, with hundreds of riders crossing the start line to hit either the four hour or twelve hour race.
The course is just over 3km long and has been carved out of the Donington countryside by UK four-cross star Will Longden and his crew, taking in woodland singetrack, some techy sections of jumps and kickers, and a few killer climbs.
Sister magazine MBUK are riding the course in a team of four, so we'll update you with how they get on, as well as reporting on the results tomorrow morning (31st May).
But until then, feast your eyes on some of these pics of the riders early in the race. I wonder if they'll all be smiling come 8am?
Join us tomorrow - more info here