Mine starts tomorrow, so I'll get my post in early! Flying to Tampere (Finland) tomorrow morning to take part in this http://www.pirkankierros.fi/indexpy1.html - don't try and read it, it'll make your eyes water! A 134 km night ride, starting at 21.00. My mate did it in about five and a half hours last year, and I promised him I'd do it with him this year! Borrowing a bike, but I'm taking my pedals and saddle. Apart from tiredness, the biggest problem I anticipate will be resisting the temptation to drink lots of vodka, and the billions of mosquitoes that 'patrol' there.