McLaren has officially started delivery of the MP4-12C Spider, and to celebrate the launch, the British auto manufacturer has released a video featuring Pikes Peak record holder Rhys Millen and X Games snowboarding medalist Chanelle Sladics. Starting on top of snowy Loveland Pass in Colorado, the two race down the mountain, fishtailing all over the place. Check below to see who comes out on bottom.  

Test Drive: The McLaren MP4-12C Is Every Bit of a Street-Legal Race Car

[via McLaren]