Scroll to see the two separate rides, in the videos below.
Last spring Mason Mashon and his friend Steven Matthews enjoyed an adrenalitic time on Whistler Mountain when they decided to ride their mountain bikes from top to bottom on A-line. Few months later, when the trails were covered in snow, the Cohn brothers took the same challenge on skis. This video shows the POV of both parties as they do the downhill down the mountain trail.
Check out these two adrenalitic adventures separately.