Colorado boarders Broc Waring, JJ Thomas, Matt Ladley qualify in US Snowboarding Grand Prix
Three snowboarders from Colorado are among the qualifiers for today’s Men’s Halfpipe Finals at the U.S. Snowboarding Grand Prix event at Mammoth Mountain, the second of five U.S. competitions in the run-up to the 2010 Winter Olympics in Vancouver. In Heat One of yesterday’s qualifiers Broc Waring (Vail) and Matt…