Tour de l'Ain 2025 Stage 1

August 6, 2025 It was a 1-2 for Groupama-FDJ after 163KM from Feillens to Lagnieu. The stage was flat with the exception of the 14KM Col de Portes which summited 26KM from the finish. A group of 29 riders came into Lagnieu where Tom Donnenwirth won in front of David Gaudu and Andrea Vendrame of Decathlon AG2R.