BMW CCA Rocky Mountain Chapter Ice Gymkhana Full article is up with photos and video. Video is from a DJI Phantom drone, which flew over the cars on the ice, and captured some crazy drift action.
Thanks to the BMW CCA Rocky Mountain Chapter for hosting the event, and especially to Paul Schultz, his sons, and Alex Green for volunteering.
Courtesy of Alex McCulloch
Photo set on Flickr Courtesy of Steve Clark