PARK CITY, Utah -- Results Thursday from the opening day of the U.S. Snowboarding Grand Prix event at Park City:
Parallel giant slalom
Men
1, Pete Thorndike, United States
2, Ryan McDonald, United States
3, Eric Warren, United States
4, Chris Klug, United States
5, Anton Pogue, United States
6, Adam Smith, United States
7, Ian Hadgkiss, Canada
8, Zachary Kay, United States
9, Tyler Jewell, United States
10, Mark Fawcett, Canada
11, Jeff Greenwood, United States
12, Mike Kwiatkowski, Canada
13, Joshua Wylie, United States
14, Matt Drinker, United States
15, Adam Casanova, United States
16, Darren Ratcliffe, United States
Women
1, Lisa Kosglow, United States
2, Rosey Fletcher, United States
3, Stacia Hookom, United States
4, Erica Mueller, United States
5, Sondra Van Ert, United States
6, Rebecca Bassett, United States
7, Lynn Ott, United States
8, Ekaterina Zavialov, Canada
9, Michelle Gorgone, United States
10, Zoe Gillings, Great Britain
11, Jaamie Mergert, Canada
12, Ashley Nice, United States
13, Victoria Kravec, Canada
14, Edna Serina, Phillipines
15, Lindsay Lloyd, United States
16, Hillary Klug, United States