Petter Northug of Norway in action during the Red Bull NordiX at the foot of the Jakobshorn in Davos, Switzerland, 10 April 2010. The end of season Nordic Ski Cross event, which brought together 83 of the world`s top Nordic skiers to compete in groups of four on a one kilometre short course featuring many technical challenges including double and triple jumps, fast banked curves, a half pipe and extreme drops and climbs, was won by Daniel Maka of the Czech Republic.