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Event guide:

Serving : Bear Mountain, Snow Summit, Mountain High and Snow Valley Resorts
Top riders from each series qualify to compete in a National Championships in Colorado! There are 5 disciplines which competitors participate in which are Freestyle events (Halfpipe & Slopestyle), Alpine events (Slalom & Giant Slalom), Rail Jams for the sliders and bonkers, and finally Boardercross® for those who are gnarly and love to rub shoulders…
The Southern California Series is the Charter USASA Series and is THE longest running series by far!
Thanks to the efforts of volunteers and our host mountains, we ensure all our members receive the best environment for fun, fair and safe events season to season. Our goal is to promote Safe, Fair, and Fun events while fostering a competitive spirit in Snowboard and FreeSki athletes.
EVERY US Olympic Team athlete got their start in the USASA. Most recently acquired Gold Medalist Sage Kotsenburg was just a little guy when first starting with the USASA.