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At 25, Vallieres Mill Defends Her Rainbow Jersey on the Mont Royal Climb She Raced as a Kid

August 24, 2026

Canada's first ever elite road world champion goes into Montreal wearing number one, on a climb she has known since she was a junior.

Picture Source: Gruber & Ashley Gruber, Gruber Images.
The Sherbrooke kid rode up Camillien-Houde at the Jeux du Quebec. Now she comes back to it as the reigning world champion, defending on the same asphalt.
Magdeleine Vallieres Mill wears number one at the 2026 UCI Road World Championships in Montreal from September 20 to 27. She is the first ever Canadian to win the elite road world title, having attacked clear in the final kilometres in Kigali, Rwanda on September 27, 2025.
The rainbow bike, she said, has been staring at her from her garage since the day she got home.
Only four Canadians had ever podiumed at Worlds before her, and all four in bronze: Steve Bauer and Michael Woods in the men's race, Alison Sydor and Linda Jackson before that.
Vallieres Mill did not settle for bronze.
She played it cool on Kigali's punishing 164.6 km circuit. Then she rode away on the last climb.
Now the whole thing repeats on home soil. Same rider, different mountain.
And a country that has waited 52 years for this.

The Sherbrooke Kid on the Mont Royal Circuit

Vallieres Mill grew up an hour and a half from Montreal, in a cycling family. Her parents once owned a bike shop.
As a junior, she raced up Camillien-Houde at the Jeux du Quebec, sometimes trading efforts with recently retired Canadian pro Simone Boilard (a detail she confirmed in a Canadian Cycling Magazine interview).
That climb, 2.3 km at 6.2% average, sits at the heart of the 2026 Worlds circuit.
The women race it eight times over 180 km with 2,502 metres of climbing.
"I grew up watching the Grands Prix Cyclistes de Quebec et de Montreal. That was the first race I followed as a kid," Vallieres Mill said at a Canadian Cycling Magazine press event shortly after her Kigali win. "To race there, and with the rainbow jersey, is something special."
The circuit is not new to her. Neither is the climb.
What is new is the number on her back.

A Route Built for What She Does Best

The Kigali course that made her world champion was jagged, selective, and rewarded riders who could go deep on repeat efforts. Montreal is a similar animal.
Different geography, same demand on the legs.
"With Camillien-Houde, it's a good circuit for me," she told reporters. "I think it's going to be pretty specialQ." Her coach agrees.
So do the oddsmakers.
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The 2026 Season That Built the Defence

Wearing the rainbow jersey does not come with a rest year. Vallieres Mill opened her 2026 in Australia at the Tour Down Under in January, helping her EF Education-Oatly teammate Noemi Ruegg win the overall.
From there, the calendar got serious.
She finished top 10 at Strade Bianche, La Fleche Wallonne, and Liege-Bastogne-Liege, then rode the Tour of the Basque Country, the Giro d'Italia, and the Tour de France Femmes, a race that this year also produced one of the most extraordinary solo rides in the event's history.
Vallieres Mill took a stage 5 breakaway and helped teammate Cedrine Kerbaol into sixth overall.
By mid-August she was training at altitude in Andorra, her second home. One month before Worlds.
That is the pattern of a rider building for one day.

The Weight of Number One

The rainbow jersey does not just come with an extra scoop of prestige. It comes with pressure, expectation, and every camera in the peloton watching what you do.
"There is a lot more pressure that comes with the jersey.
I felt it at the Tour de France, but I still loved the experience," she said in a Canadian Press interview from Andorra in August 2026. "I didn't expect to have this in my career, so I tried to make the most of it."
The Montreal organising committee called her Kigali win a "magnificent gift." General manager Joseph Limare said having a Quebecoise defend at home was "great for us in terms of communication and promotion."
The gift, in other words, came with a bow and a spotlight.

The Field That Comes for the Jersey

The women's road race, September 26, will not be a coronation. Demi Vollering arrives with 11 wins in 2026 and no rainbow jersey to her name, off the back of a Tour de France Femmes campaign where her decision to skip two summer races quietly paid off.
Elisa Longo Borghini and Lotte Kopecky are on the start list.
The 180 km course with the Camillien-Houde ascent eight times over is a puncheur's dream.
The Canadian selection is deep by Canadian standards. Alison Jackson, Isabella Holmgren, Emilie Fortin.
"There are a lot of really strong Canadians at the moment," as Cyclingnews recently framed it.
Fortin, who was in Kigali as a Canadian teammate, put it plainly to Canadian Cycling Magazine: "People were calling it a huge surprise, but I wasn't surprised. I knew she could do it. That's why I put my name forward to ride those Worlds. I wanted to be there to help a Canadian make history."

The Historical Weight

The last time Worlds came to Canada was Hamilton in 2003. The last time before that was Montreal in 1974, when Eddy Merckx and Genevieve Gambillon won the first ever Worlds held outside Europe on the same Mont Royal roads.
September 27, 2026 will be 52 years to the month.
Vallieres Mill defends a jersey on the exact circuit that put Canadian cycling on the world map.

The Once In A Career Convergence

Ask her about it and she comes back to the same thought.
"Just getting to do the World Championships at home is already a dream, but defending my title is an even bigger one," Vallieres Mill said at a media conference in August 2026.
"So yeah, right after the announcement it's been in my head from the start. From the beginning, even before the Worlds, I was already thinking about it."
This is not the calm confidence of a rider protecting a jersey.
his is a rider who understands that this specific alignment (home country, home province, home climb, race number one) does not come around twice.
Ever.
"To be able to wear number one next year, at home, it's just incredible," she said the day after Kigali.
That was 11 months ago. She has been rehearsing this ride ever since.

What The Home Crowd Actually Means

Cycling is one of the few professional sports where home advantage is contested.
There is no home stadium, no crowd pressed against the boards.
The riders are outdoors, spread across a 180 km course, most of it invisible to most spectators.
But the finish is on Avenue du Parc, the uphill false flat that has swallowed final attacks at every recent Grand Prix Cycliste de Montreal.
The Camillien-Houde ascent, eight times, will be lined with Canadian flags and "Allez Mags" signs from riders who have watched her since her junior days at Jeux du Quebec.
Vollering already understands this dynamic. She told Cyclism'Actu that Vallieres Mill's home advantage "could be significant" and that riders defending in front of their own crowd are "often at another level."

The Answer On Race Day

None of this predicts what happens on September 26. Racing is racing.
Two years ago, at Alpe d'Huez, a four second gap decided the yellow jersey at the Tour de France Femmes. The rainbow jersey is not decided by narrative.
But if narrative counted, this one would be over already.
Sherbrooke kid grows up watching Grand Prix Montreal, races Camillien-Houde as a junior, wins the world title in Rwanda, and comes home to defend on the same climb 52 years after cycling first left Europe to find her city.
The rainbow bike does not stay in the garage much longer.

The Ride That Waits for Sherbrooke

Whatever happens on race day, Magdeleine Vallieres Mill has already done something no Canadian rider ever did.
Winning the rainbow jersey in Kigali was the historical fact.
Defending it on Mont Royal, on the climb she grew up on, is the storybook chapter.
Cycling does not owe anyone a script. But once in a while, one writes itself.

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