Anton Krupicka. Ultra-Runner, two time winner of the Leadville 100, fellow CU graduate and keeper of all things Riding The Wind. There's a whole laundry list of other accomplishments, but for now, he can add another feather to that cap by joining the wonderful folks who have contributed to the Cold Splinters Trail Mix series. Small feather.So yes, this week's music comes from Mr. Krupicka out in Colorado, home to Mt. Elbert, whose summit view is featured in the image above. Download the mix and then watch this short video of Anton made by New Balance. Tracklist is after the jump.Download: Trail Mix Volume XII1 - Satellite, TV On The Radio2 - The Great Tide, Tyler Keene3 - In The New Year, The Walkmen4 - 10 Gallon Ascots, Tapes 'n Tapes5 - Hang Me Up To Dry, Cold War Kids6 - So Bored, Wavves7 - Down Boy, Yeah Yeah Yeahs8 - The Wave, Miike Snow9 - Lost In Boston, The Walkmen10 - Pan, The Veils11 - Don't Move, Phantogram12 - Out Of The Races And Onto The Tracks, The Rapture13 - DLZ, TV On The Radio14 - Headlights Look Like Diamonds, Arcade Fire15 - Runnin, Heartless Bastards16 - Last Day Of Magic, The Kills17 - The Infinite Pet, Spoon18 - Crown On The Ground, Sleigh Bells19 - The Plot, White Rabbits20 - Thinking Of A Dream I Had, The Walkmen