The second of Volcoms 'CCTV' challenges has been announced, and for the months of August and September, it's all about bring out your finest wallrides.

It doesn't matter how you get up there, so long as your video involves skating on the vertical surface of a wall: Frontside, Backside, Flip-in, Nollie-out, whatever gets your spidey senses tingling is fine with us!

As with challenge number one, this task isn't about being the best skater or doing the best trick - the winner will be the one whose clip gathers the most views over the month so use your imagination: make it funny, daft, gnarly, whatever, and upload it to

Check out the clip underneath of Spains Alain Goikoetxea for a bit of inspiration.

In case you were wondering, the winner of last months challenge was 'bobbyb' for his submission 'Plywood Paradise'.

Now get up some walls!