“I’m good. I think we did a perfect job yesterday and today,”
Mas said after the finish. “We have to look to tomorrow, and the day after, and then the day after. I’m confident.”
Roglic targets red in his strongest discipline
Stage 18 runs from El Puerto de Santa Maria to Jerez de la Frontera on a largely flat course with few corners. There will be limited opportunity to recover between accelerations, placing the emphasis on sustained speed and aerodynamics rather than technical bike handling. “It is quite flat and there are not a lot of corners,” Mas assessed. “We have to be concentrated on the power, the position and that’s it.”
Roglic has consistently been the faster of the pair against the clock. Their only time-trial meeting of 2026 came over 23.7 kilometres at the Tour de Suisse, where the Slovenian gained 1:17 on Mas.
Across a comparable 33-kilometre test at the 2025 Tour de France, Roglic finished 1:38 ahead. Repeating either margin in Jerez would leave Mas in red, but with much of the advantage he has built through the mountains removed before the final three stages.
Roglic is also pursuing a record fifth Vuelta victory. He began the race with uncertainty surrounding his condition after a training crash disrupted his preparation, but reached the decisive time trial still within striking distance of Mas.
The Spaniard has reached this confrontation after repeatedly proving stronger in the mountains. His attacks at Calar Alto and Sierra de la Pandera helped increase the gap to Roglic, giving him a considerably larger margin than he held when inheriting red following Tadej Pogacar’s withdrawal. Asked to define a successful result in Jerez, Mas kept the requirement simple: “A good result would be to keep the red jersey.”
Gall faces battle to retain second
Mas will start last as the race leader, but the closest contest could unfold immediately behind him. Felix Gall sits second overall at 2:06, only four seconds ahead of Roglic.
Richard Carapaz begins the stage fourth at 4:24, while Oscar Onley is fifth at 5:44. Onley must also protect a 30-second advantage over Jakob Omrzel in the youth classification, giving the time trial consequences throughout the upper reaches of the standings.
Jerez will not provide the final judgement on Mas’s title bid. The summit finishes at Penas Blancas and Collado de Aguacil still give the climbers two opportunities to overturn any time lost before the race concludes in Granada.
Mas will nevertheless leave the start ramp knowing that Roglic has routinely taken more than a minute from him over shorter or comparable distances. Retaining a meaningful portion of his 2:10 advantage would leave the Spaniard three stages away from his first Grand Tour victory, while a major swing towards Roglic would reopen the entire Vuelta.