The five had escaped following Visma’s fierce pace-setting on the Puerto Artafi, turning a stage reduced to 110.2 kilometres because of extreme heat into a relentless fight from the opening flag.
Van Aert closes every late attack
The leaders entered the final 10 kilometres with approximately one minute over a chasing group and the peloton even further behind. With the victory assured for one of the five, their smooth cooperation quickly gave way to tactical hesitation.
Romele began sweeping across the road and taking shorter turns as the riders watched Van Aert. Nys and Debruyne made the first serious move with approximately three kilometres remaining, briefly opening a gap while Romele refused to assist the pursuit.
Van Aert initially looked towards the Italian before taking responsibility himself. The Belgian accelerated across to Nys and Debruyne, preventing the pair from establishing a decisive advantage.
Leknessund attacked shortly afterwards, but Van Aert immediately closed him down. The Norwegian tried once more approaching two kilometres to go and received the same response, leaving all five together for the final kilometre.
Van Aert was forced to lead beneath the flamme rouge after neutralising Leknessund, but still had sufficient strength when Nys launched the sprint. He came through to take the victory, while Romele edged Nys for second place.
Visma tears the race apart on Puerto Artafi
Leknessund and Debruyne had been the first two riders to establish themselves at the front following the final classified climb. An original escape containing Frederik Wandahl, Ivo Oliveira, Xabier Mikel Azparren, Enzo Paleni, Ethan Hayter, Leknessund, Rudy Porter, Alastair Mackellar, Fabian Weiss, Reuben Thompson and Gijs Leemreize had spent much of the stage fighting to preserve an advantage of approximately one minute. Georg Steinhauser later bridged across alone to make it 12.
Visma and Cofidis refused to give the move significant freedom. Leemreize collected the mountain points on the Puerto de la Forestal, but the peloton crossed the summit only moments later.
Hayter was among the most committed workers in the escape, although the group began to fracture on the rolling approach to the Puerto Artafi. Azparren, Weiss, Thompson and Leknessund moved clear on the climb before the Norwegian continued alone.
Behind him, Visma rotated Steven Kruijswijk, Jorgen Nordhagen and Bruno Armirail at the front. Their pace reduced the peloton to approximately 40 riders and initially dropped Bryan Coquard, removing one of Van Aert’s strongest potential sprint rivals.
Debruyne attacked out of the reduced bunch and bridged to Leknessund shortly after the summit. Van Aert then used the intermediate sprint in Santa Maria de Trassierra to transform the stage.
After crossing the sprint line in fourth position, he continued his acceleration and bridged directly to the leaders with Romele on his wheel. Nys completed the junction from behind, creating the five-man group that would contest the victory.
Van Aert tested his companions again at the start of the descent, but all four eventually regained contact. The chasers remained approximately one minute behind and never threatened to return, while the general classification contenders ended their pursuit and allowed the stage to be decided ahead.
Romele continued his breakout Vuelta
Extreme heat transforms the stage
Stage 15 had originally been scheduled over 189.7 kilometres between Palma del Rio and Cordoba. Organisers invoked the Extreme Weather Protocol after several consecutive days of severe heat, removing 79.5 kilometres from the middle of the route.
Temperatures were already around 40 degrees at the start, but the shorter distance encouraged aggression rather than restraint. The opening 25 kilometres were covered at approximately 50km/h as riders repeatedly attempted to establish the break.
Enric Mas and his principal general classification rivals remained together once Movistar restored order behind the decisive move. The race leader therefore carried the red jersey into the second rest day, while Van Aert added the Cordoba victory to his Stage 13 success in Loja.