His existing deal expires at the end of next season. Seixas has therefore settled where he will race in 2027 without making any commitment over 2028 and beyond.
Seixas’ remarkable 2026 raises the stakes for Decathlon
Major WorldTour teams were already being linked with Seixas by March following his spectacular start to 2026. It was widely reported at the time that the leading WorldTour teams had expressed interest should Seixas become available, with UAE Team Emirates – XRG particularly strongly linked. Talks over improving and extending his Decathlon contract had meanwhile been paused during the spring.
Seixas finished second behind Tadej Pogacar at Strade Bianche and went on to win Itzulia Basque Country and La Fleche Wallonne, as well as taking second at Liege-Bastogne-Liege.
Seixas arrived in Barcelona as the youngest rider to start the race since 1937 and with no previous experience of competing for three weeks. He nevertheless finished fourth overall, stayed in contention for the podium until the final mountain stage and produced top-five results across both climbing stages and the individual time trial.
The Frenchman has also emerged from that experience convinced there is considerably more development to come. “I fought for the podium until the last day. That was a really nice experience, especially when you consider that it was my first time racing for three weeks,” he said. “I look back on it positively, especially because I learned so much about my body.”
Seixas admitted the accumulated mental strain eventually became more difficult than the physical demands as he spent three weeks protecting a high general classification position. "At the end of the Tour, I noticed that it became harder mentally than it was in the legs,” he explained. “If you are nervous about the stages every day for three weeks, it takes its toll.”
Despite that unfamiliar pressure, there was no significant third-week collapse. Seixas ultimately completed his first Grand Tour behind only Pogacar, Remco Evenepoel and Isaac del Toro.
2027 is settled, but 2028 remains the key question
Seixas has now explicitly committed himself to honouring the final year of his current Decathlon CMA CGM contract in 2027, but has made no commitment beyond it. As early as March, L’Equipe was reporting that his deal, which runs through 2027, had become one of the major talking points around the Frenchman as rival teams assessed whether he could eventually be tempted away.
At the beginning of 2026, Seixas was an exceptional prospect coming off victory at the Tour de l’Avenir and eighth place at the Criterium du Dauphine. By August, he had won at WorldTour level, beaten established stars in major one-day races and demonstrated that he could survive three weeks at the Tour while fighting near the podium.
For Decathlon CMA CGM, keeping him represents considerably more than retaining a talented young French rider. Seixas has already shown enough to be considered a potential future Tour de France winner, while his age leaves open the possibility that his best years remain well ahead of him.
Whatever speculation develops during the coming months, Seixas expects to race the 2027 season with Decathlon CMA CGM Team. The unresolved decision is what follows when his current contract expires at the end of that year.