It's all going on at the Hafjell bikepark in Norway with the Anti Days Of Thunder competition, (Shouldn't it be called Pro Days Of Sunshine?).

We featured last years comp in Dirt #80, so have a scratch through your back issues for a read, alternatively here are four video diary blogs from this year.

Days of Thunder 2009-VideoBlog Day#1 from LowFiBicycleClub on Vimeo.

Days of Thunder 2009-VideoBlog Day#2 from LowFiBicycleClub on Vimeo.

Days of Thunder 2009- VideoBlog Day#3 from LowFiBicycleClub on Vimeo.

Days of Thunder 2009- VideoBlog Day#4 from LowFiBicycleClub on Vimeo.

Anti Days Of Thunder video blogs