The Sullivan Challenge is one of the best downhill races in BC. Not for the hill (though it is gnarly) but because of the trip getting there and back. There are tons of great places to skate, swim, camp and hang out in the wilderness along the way.
The Sully is put on by team rider and creator of many boards, such as the R5, Jody Willcock.
2011 was the 10th consecutive year of the race and still not much has changed. Definitely worth checking out.
"The Uma Uma Truth List" by Peace