Yara Kastelijn (Fenix-Premier Tech) wins Stage 4 on Lagunas de Neila and takes the overall lead. She dropped Évita Muzic in the final kilometer on the HC climb, her first win in nearly 3 years since a Tour de France Femmes stage in 2024. Kastelijn now leads GC by 16 seconds over Muzic, with Usoa Ostolaza surprise 3rd at 24 seconds — the best ProTeam rider in the race. Lorena Wiebes lost the leader's jersey. The big surprise? Ostolaza (Laboral Kutxa) finishing 3rd on the stage and 3rd on GC, the only ProTeam rider in the top 10. Mireia Benito 4th was also unexpected. For Muzic, it's her 17th career second place.
Yara Kastelijn (Fenix-Premier Tech) wins Stage 4 on Lagunas de Neila and takes the overall lead. She dropped Évita Muzic in the final kilometer on the HC climb, her first win in nearly 3 years since a Tour de France Femmes stage in 2024. Kastelijn now leads GC by 16 seconds over Muzic, with Usoa Ostolaza surprise 3rd at 24 seconds — the best ProTeam rider in the race. Lorena Wiebes lost the leader's jersey. The big surprise? Ostolaza (Laboral Kutxa) finishing 3rd on the stage and 3rd on GC, the only ProTeam rider in the top 10. Mireia Benito 4th was also unexpected. For Muzic, it's her 17th career second place.