The trail crews at Stevens Pass Bike Park are hard at work; breaking new ground and building new features as the season progresses. Check out their latest video “Birth of a Berm” to see the new developments.

Time lapse photography over two days of berm construction on Slingshot Wookie at Stevens Pass Bike Park. Shot with GoPro Hero HD1s on July 17th-18th, 2012.

-courtesy Stevens Pass Bike Park