Jonas Vingegaard pulled on the Tour de France’s yellow jersey for the first time since his 2023 triumph, piloting Visma-Lease a Bike to a commanding victory in the opening team time trial through Barcelona. The Dane’s squad completed the 19.6‑kilometre course in 21 minutes 47 seconds, eight seconds quicker than Netcompany Ineos, whose Italian leader Filippo Ganna placed second on the stage, and 12 ahead of the UAE Team Emirates-XRG of two‑time defending champion Tadej Pogačar. For Vingegaard, who arrived at the race having already claimed the Giro d’Italia and Vuelta a España this season, the result delivered an immediate psychological advantage in his resumption of a rivalry that had been on hold since his back‑to‑back Tour wins in 2022 and 2023.

The route, a flat 16‑kilometre dash past landmarks including the Sagrada Familia before two short, sharp ascents to the Montjuïc Olympic Stadium, rewarded precise team pacing. Visma‑Lease a Bike kept their formation tight throughout, with Matteo Jorgenson and Davide Piganzoli sacrificing themselves to launch Vingegaard into the final ramp. In a departure from tradition, organisers recorded each rider’s individual time – a format that exposed frailties elsewhere. Ineos lost designated finisher Kévin Vauquelin to a rear‑wheel puncture between time checks, forcing Ganna into an all‑out effort that left him slumped across his handlebars. Lidl‑Trek endured a similar blow when Mattias Skjelmose flatted, denting Juan Ayuso’s hopes; still, the young Spaniard finished fourth, 16 seconds down, and took the white young‑rider jersey. Remco Evenepoel, the world and Olympic time‑trial champion, was let down by a sluggish Red Bull‑Bora‑Hansgrohe start and finished fifth at 19 seconds, leaving his co‑leader Florian Lipowitz adrift.

Pogačar’s UAE unit, heavily favoured to match Visma, could not deliver the same collective cohesion. The Slovenian was fastest up the final climb and claimed the polka‑dot jersey, but his Mexican lieutenant Isaac del Toro had already dropped back, and Pogačar crossed 12 seconds in arrears. ‘We have climbing legs,’ he said afterwards, a note of forced optimism echoed in the searing heat that sent temperatures past 30 °C and prompted teams to deploy ice baths and icy poles in the warm‑up. French officials later warned that stages could be cancelled if a red heatwave alert is issued, with forecasts for up to 39 °C in Carcassonne by Tuesday’s fourth stage. In the pack, Groupama‑FDJ’s Clément Berthet and Guillaume Martin crashed after tangling, leaving Berthet with deep friction burns down his right side.

Viewed from Madrid, the first day offered mixed Spanish fortunes: Ayuso’s proximity to yellow and Isaac del Toro’s sixth place at 26 seconds earned plaudits, while Colombian Egan Bernal briefly led the intermediate classification before settling for a distant 80th overall. Teenage French prodigy Paul Seixas limited his losses to 39 seconds in tenth, declaring he ‘limited the damage’ and that his true sensation would emerge once the race hit the mountains. Sunday’s second stage returns to Barcelona from Tarragona over 168.5 undulating kilometres, with three climbs of Montjuïc promising another test of nerve between the general classification contenders before the Tour heads for the Pyrenees.