The countdown is ON! The world's best male and female riders prepare to head to the Jakobshorn in Davos, Switzerland for the O’Neill Evolution 2013, Jan. 14-19, 2013.

This progression-fueled, maximum rated World Snowboard Tour contest has been pushed back a dozen days in the contest calendar to guarantee even better snow conditions, and an even bigger kicker and obstacles. And that's music to the ears of the 15,000 spectators expected to attend the event.

The 6-star Big Air event will see the return of Seb Toutant among dozens of other leading riders. As a former O'Neill Evolution Big Air Champion, Toots knows what it takes to win in Davos, and will be looking to recapture the crown he lost last year. But with world-class talent peppering the field, including the likes of compatriot Antoine Truchon, it won't be an easy ride to the podium. And as the only Big Air event on tour with open qualifications, who's to say the O'Neill Evolution won't shine a spotlight on the next big name in snowboarding? Although chances are our next champion will have to have triple corks on lock.

The O'Neill Evolution will also bring the city to the slopes with a heavily street-inspired rail set-up located at the foot of the men's and women's Big Air course. Taking inspiration from the world of street skating, the rails and transfers offer up tons of possibilities, and will no doubt feed and test the imagination of every rider present.

The 5-star men's and women's halfpipe contests will be back after last year's hiatus due to challenging snow conditions.

So with everything primed to go off, it's anyone's guess who will claim the lion's share of the $125,000 total prize money and ranking points available.

Watch last year's highlight clip to remind yourself why this is one contest you can't afford to miss. For those of you that can't make it to Davos in person, watch live web and TV broadcasts online.

O'Neill Evolution 2012 - Men's finals:

O'Neill Evolution 2012 - Semi finals: