Nice edit of the Blast number 3 in 2012, an Epic Enduro Weekend in the Swiss Valais Region.
In 2.5 days of riding, a small group of riders ride the best trails and challenge each other on the timed specials.
More info on the events, and the 2013 dates check out ridewiththelocals.com/theblast

Blast3Valais from Ride with the locals on Vimeo.