If he triumphs in the road race, he would instantly become the youngest world champion of all time, bettering the
Kaers record by 73 days.
The scale of the potential record underlines the Frenchman’s extraordinary season. It would not just be about winning the rainbow jersey at an exceptionally young age. Seixas would erase a mark that has endured since 1934, when Kaers pulled on the stripes at barely 20.
And he would do so in a year where he has shown he can already go toe to toe with the best riders on the planet.
Paul Seixas was second at the GP de Montréal
Paul Seixas, a superstar at just 19
Seixas’s 2026 has been outstanding. The Frenchman won the overall at Itzulia, backed by three stage victories. He added wins at La Flèche Wallonne, the Faun-Ardèche Classic, and a stage at the Volta ao Algarve.
But his top results go beyond victories. Seixas also finished second at Strade Bianche and Liège–Bastogne–Liège, two major Classics only behind Tadej Pogacar; and placed fourth overall at the Tour de France on his much awaited debut.
All this came despite a tough crash at the Tour Auvergne Rhône-Alpes, which forced him to abandon and affected his Tour build-up. Far from derailing him, he still rode into Paris in fourth place.
With these results, Seixas has cemented himself among the sport’s marquee names despite being at a very early stage of his professional career.
Seixas reaches Worlds after a Montréal podium
The Frenchman also has a fresh reference point for the
World Championships. Seixas already raced the GP de Montréal on the same circuit the Worlds will use, albeit over a slightly shorter distance.
He finished second there. Only Isaac del Toro beat him, outsprinting Seixas at the line. The Mexican thus profiles as one of the Frenchman’s key rivals for the rainbow jersey, though the Worlds will pose an even sterner test over the full distance.
Seixas, therefore, knows he has the legs to contend on this course. Now he must reproduce that level in a much longer race and, above all, outgun a star-studded peloton.
The fight for Montréal will be fierce. Alongside Isaac del Toro, Seixas will face some of the sport’s biggest names. Remco Evenepoel, Mathieu van der Poel, Wout van Aert, Tom Pidcock, and Enric Mas headline the contenders for gold.
The circuit, familiar from the GP de Montréal, suits riders who can handle repeated efforts and keep enough punch to decide a race of this type. Seixas has already shown he can do that, and his runner-up in Canada is one of the best possible guideposts before the big day.