Skiing

It was meant to be a celebratory final week of competition in the best season of her career.

ST. MORITZ, Switzerland (AP) — American Kaila Kuhn became the first competitor to win two aerials gold medals in a single edition of the world freestyle and snowboard championships on Sunday.

IDRE FJÄLL — Reece Howden won his seventh ski cross World Cup of the season on Sunday to earn the third Crystal Globe of his career and help Canada to its fourth consecutive Nations Cup.

ENGADIN, SWITZERLAND — Canada's Cassie Sharpe is back on the podium at the freeski halfpipe world championship. Sharpe, from Comox, B.C., edged out teammate Rachael Karker of Erin, Ont., to earn bronze on Sunday.

ST. MORITZ, Switzerland (AP) — American snowboarder Chloe Kim and Australia's Scotty James won the halfpipe gold medals at the world championships on Saturday. Kim scored 93.

IDRE FJÄLL — Reece Howden sped to a gold medal on Saturday in the second last men's World Cup ski cross race of the season, while fellow Canadian Courtney Hoffos took silver in the women's race. Howden, from Cultus Lake, B.C.

ST. MORITZ, Switzerland (AP) — Italian snowboarder Michela Moioli finally earned an elusive world championship gold medal despite finishing the race on her back on Friday.

SAINT MORITZ — Canada's Eliot Grondin won gold in snowboard cross at the world championships Friday. The Ste-Marie, Que., native topped the podium ahead of France's Loan Bozzolo and Austria's Alessandro Haemmerle.

SUN VALLEY, Idaho (AP) — Henrik Kristoffersen of Norway clinched the season-long slalom title Thursday by taking fourth in a race won by teammate Timon Haugan to close out the World Cup finals.

SUN VALLEY, Idaho (AP) — Mikaela Shiffrin started the World Cup slalom season with a win. She closed it out the exact same way.