Sigourney has been participating in AFP World Tour competitions since 2009 . In February 2010 she won her first victory at the URTUR in Soda Springs . She had her first World Cup appearance in January 2009 in Park City , which she finished in tenth place. At the beginning of the 2010/11 season she won the gold medal at the Junior World Championships in Cardrona . This season he won the Winter Dew Tour in Snowbasin . In January 2011 she won the silver medal at the Winter X Games 2011 in Aspen . The following month, she finished sixth at the 2011 Freestyle Skiing World Championships in Park City . In the 2011/12 season she won the US Grand Pix and World Cup in Copper Mountain and Mammoth and came third on the Winter Dew Tour in Killington . At the Winter X Games 2012 in Aspen , she won the bronze medal. She finished the season in first place in the Halfpipe World Cup. The following season she won the Winter Dew Tour in Breckenridge and finished third in the US Grand Prix and World Cup in Copper Mountain .
At the beginning of the 2013-14 season, Sigourney took third place on the Winter Dew Tour in Breckenridge . In the further course of the season she won the US Grand Prix and World Cup in Copper Mountain and reached second place at the US Grand Prix in Park City and the SFR Tour in Tignes . In her first Olympic participation in Sochi in 2014 , she was sixth in the first ever half-pipe competition. She finished the season in second place in the AFP World Tour halfpipe rating. She won the bronze medal at the 2015 Winter X Games in Aspen . In March 2015 she came third at the World Cup and the SFR Tour in Tignes. The following year she finished eighth at the Winter X Games 2016 and fifth at the X Games Oslo 2016 . She finished fifth at the Winter X Games 2017 and ninth at the 2017 Freestyle Skiing World Championships in Sierra Nevada . In the 2017/18 season she won the World Cup in Mammoth and took second place in Snowmass and third in Tignes, thus reaching ninth place in the overall World Cup and second place in the Halfpipe World Cup.
United States
