CHAMONIX, France — Through six knee surgeries and debilitating back problems, Jan Hudec never lost faith.

In a great day for Canadian skiing, the 30-year-old from Calgary won a World Cup downhill for a surprising victory, while teammate Erik Guay finished third in piercing cold over an icy slope.

Ben Thomsen added to the Canadian surge on Saturday by sneaking into fifth place despite being the 50th skier down the hill.

Hudec, whose career has been blighted by knee injuries and operations, won for the first time in more than four years. He thumped his chest with his fist when he realized his long wait had ended.

"It's amazing, living a life of mostly rehab can get tedious after awhile, and really frustrating and it's just such a weight off my shoulders," Hudec said. "I never stopped believing I could be back, I just had no idea how long it would take or when it would happen."

With temperatures at -26 C at the top of the course, the Canadian finished in two minutes 3.25 seconds, followed by Austria's Romed Baumann in 2:03.78. Guay, the reigning world downhill champion from Mont-Tremblant, Que., was 0.63 seconds behind the winner.

Thomsen, from Invermere, B.C., posted his first top-10 finish on Canada's most successful day of men's ski racing since 1994 when Edi Podivinski and Cary Mullen finished 1-2.

"For us to have a race like this with three guys in the top five, I think we blew everybody out of the water and I think everyone that was up on the hill was either impressed or stoked for us -- some both," Hudec said. "It's incredible."

Switzerland's Beat Feuz was fourth, with Austria's Klaus Kroell sixth and Switzerland's Didier Cuche seventh.

This was Hudec's second World Cup victory and first since his downhill triumph at Lake Louise, Alta., in November 2007. Hudec had started that year promisingly with a silver medal at the worlds in Are, Sweden, and ended it with a third-place finish in a World Cup downhill at Bormio, Italy, a month later.

Then his career plummeted -- he tore ligaments in his right knee and needed repeated surgery. His body was so bashed up he had full reconstructive surgery on his knees four times, three times on his right and once on his left. What's more, he had two further knee operations and also had severe back problems.

But he never once considered retiring.

"The love of the sport, the passion in my heart, the faith that I knew I could come out on top at some point," Hudec said, on why he opted to keep skiing. "Just knowing that you can do it without having the tangible evidence to help you with that ... I just had to keep going and I knew eventually it would happen."

Canadian coach Paul Kristofic has been through the highs and lows with Hudec.

"His recoveries are a challenge, but this is one of the guys who has the best natural talent and incredible skill to carry speed on the skis, and he's determined," Kristofic said. "It's always special when you see a guy who's struggled with injury and other things to succeed and really triumph on a day like today."

Hudec, who said he woke up Saturday morning feeling the best he has in 10 or 12 years, had been close in Friday's downhill race, holding the leading time early on before slipping to sixth place.

He was trailing Baumann on Saturday until he reached the mid-section and then started shaving huge chunks off the Austrian's time.

Hudec's run was even more special because he didn't have the best light after starting 24th on the La Verte des Houches course. Those before had blue skies and profited from brighter sunshine.

After a tricky and technical top section, Hudec found himself behind Baumann, but as he started to pick up speed he went 0.36, 0.47 and 0.54 ahead of the Austrian at successive splits.

"I've always said that Jan is probably one of the best natural skiers out there," Guay said. "Especially when it comes to gliding, he's absolutely unbelievable, as we saw in the bottom section today. It's exceptional what he did today, but it's also good for the team because it motivates everyone to do better."

In the overall standings, defending champion Ivica Kostelic of Croatia leads with 905 points, with Austria's Marcel Hirscher at 825 and Feuz at 733.

Cuche, who will retire at the end of the season, is defending his downhill title and leads after eight races with 473 points, ahead of Kroell (437) and Feuz (368).

Baumann thought he had won after he crossed the line, except he hadn't checked who was coming after him.

"I was very confident when I'd finished and I was sure it was enough to win," Baumann said through a translator. "But I didn't have the start list and I didn't realize Hudec was starting after me."

-- With files from The Associated Press.