Usoa Ostolaza has officially signed with Uno-X Mobility through the end of 2029, departing Laboral Kutxa-Fundación Euskadi after six seasons in the Basque peloton, according to cycling reports verified on September 17, 2026. The 28-year-old climbing specialist from Zarautz, Spain, transitions to the outfit following a breakthrough period highlighted by national championship success and prominent GC finishes across major European stage races.
From Basque Country Roots to WorldTour Ambitions
Ostolaza’s journey to the professional peloton developed uniquely. Initially competing in triathlon, she transitioned to road cycling relatively late, starting competitive road racing in 2020 before joining Laboral Kutxa-Fundación Euskadi the following year, as documented by Ciclismo a Fondo. Over six seasons with the Basque squad, she evolved from regional competitor into a consistent contender in international stage racing.
Palmarès and 2026 Season Performance
The Basque climber established her credentials during her 2024 breakout campaign, where she captured the Spanish national road race title and victories at the Tour Féminin International des Pyrénées in 2024 and 2025. Her trajectory continued upward during the 2026 racing calendar. According to race records, Ostolaza secured fourth place in the general classification of La Vuelta Femenina, finished third at the Vuelta a Burgos Féminas, and took seventh at the Itzulia Women. Additional high-level results included victory at the Gran Premio Ciudad de Eibar, a fourth-place finish on stage three of the Tour de France Femmes, seventh at the CIC-Tour Féminin des Pyrénées, and fourth at the Lotto Grand Prix de Wallonie Dames.
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Integration into Uno-X Mobility
Uno-X Mobility welcomed the Basque rider as a major asset for their climbing roster. Anna Badegruber, sports director for Uno-X Mobility, emphasized Ostolaza’s versatility in statements provided to Ciclismo a Fondo, noting that her proven capabilities in Grand Tour general classifications and demanding one-day races strengthen the team’s depth. Ostolaza expressed enthusiasm for the new environment, pointing out that the team’s shared values, professionalism, and ambition align with her personal goals. Looking toward her three-year contract, the Spaniard highlighted time-trial development and aerodynamic positioning as core training objectives.
Squad Adjustments at Laboral Kutxa
While Uno-X integrates their new climbing reinforcement, Laboral Kutxa moves forward with roster adjustments. The Basque development structure confirmed that Maite Urteaga will step up to the professional ranks from Eulen-Amenabar to fill the sporting vacancy left by Ostolaza’s departure, maintaining the team’s commitment to nurturing regional talent.
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