Five of the nine UCI Women's WorldTeams, 14 UCI Women's Continental Teams, and one Elite Domestic team made up the 20 teams that participated in the race.[2] Ten teams entered a full squad of six riders, while eight teams entered only five riders. Furthermore, two teams, Bingoal Casino–Chevalmeire and Team Farto–BTC entered only four riders. Of the 108 riders to start the race, 79 finished.[3]
On stage 2, Marta Bastianelli, who was second in the sprints classification, wore the green jersey, because first-placed Arlenis Sierra wore the pink jersey as the leader of the general classification. Bastianelli wore the green jersey again on stages 6 and 7, but with Leah Thomas as the leader of the general classification.
On stage 2, Nicole Steigenga, who was second in the rushes classification, wore the violet jersey, because first-placed Katia Ragusa wore the polka-dot jersey as the leader of the mountains classification. For the same reason, Marissa Baks, who was second in the combination classification, wore the blue jersey.
On stage 4, Lizzie Deignan, who was second in the combination classification, wore the blue jersey, because first-placed Pauliena Rooijakkers wore the polka-dot jersey as the leader of the mountains classification. For the same reason, Thalita de Jong wore the blue jersey on stage 5, Ruth Winder on stage 6, and Emma Langley on stage 7.
^"Liste des Equipes - 2021" [List of Teams - 2021]. Tour Cycliste Féminin International de l'Ardèche (in French). Vélo Club Vallée du Rhône Ardéchoise. Archived from the original on 17 September 2021. Retrieved 18 September 2021.
^"Liste des Partants" [List of Participants] (PDF). Tour Cycliste Féminin International de l'Ardèche (in French). Vélo Club Vallée du Rhône Ardéchoise. 7 September 2021. Retrieved 18 September 2021.
^"Liste des étapes - Edition 2021" [List of stages - Edition 2021]. Tour Cycliste Féminin International de l'Ardèche (in French). Vélo Club Vallée du Rhône Ardéchoise. Archived from the original on 8 September 2021. Retrieved 18 September 2021.
^"Etape 1" [Stage 1]. Tour Cycliste Féminin International de l'Ardèche (in French). Vélo Club Vallée du Rhône Ardéchoise. Archived from the original on 8 September 2021. Retrieved 18 September 2021.
^ ab"1ère étape Aubenas - Barjac" [Stage 1 Aubenas - Barjac] (PDF). Tour Cycliste Féminin International de l'Ardèche (in French). STSport. 8 September 2021. Retrieved 18 September 2021.
^"Etape 2" [Stage 2]. Tour Cycliste Féminin International de l'Ardèche (in French). Vélo Club Vallée du Rhône Ardéchoise. Archived from the original on 8 September 2021. Retrieved 18 September 2021.
^ ab"2ème étape Anneyron - Beauchastel" [Stage 2 Anneyron - Beauchastel] (PDF). Tour Cycliste Féminin International de l'Ardèche (in French). STSport. 9 September 2021. Retrieved 18 September 2021.
^"Etape 3" [Stage 3]. Tour Cycliste Féminin International de l'Ardèche (in French). Vélo Club Vallée du Rhône Ardéchoise. Archived from the original on 8 September 2021. Retrieved 18 September 2021.
^ ab"3ème étape Avignon - Avignon" [Stage 3 Avignon - Avignon] (PDF). Tour Cycliste Féminin International de l'Ardèche (in French). STSport. 10 September 2021. Retrieved 18 September 2021.
^"Etape 4" [Stage 4]. Tour Cycliste Féminin International de l'Ardèche (in French). Vélo Club Vallée du Rhône Ardéchoise. Archived from the original on 8 September 2021. Retrieved 18 September 2021.
^ ab"4ème étape Aumont-Aubrac - Mont Lozère" [Stage 4 Aumont-Aubrac - Mont Lozère] (PDF). Tour Cycliste Féminin International de l'Ardèche (in French). STSport. 11 September 2021. Retrieved 18 September 2021.
^"Etape 5" [Stage 5]. Tour Cycliste Féminin International de l'Ardèche (in French). Vélo Club Vallée du Rhône Ardéchoise. Archived from the original on 8 September 2021. Retrieved 18 September 2021.
^ ab"5ème étape St-Jean-en-Royans - St-Jean-en-Royans" [Stage 5 St-Jean-en-Royans - St-Jean-en-Royans] (PDF). Tour Cycliste Féminin International de l'Ardèche (in French). STSport. 12 September 2021. Retrieved 18 September 2021.
^"Etape 6" [Stage 6]. Tour Cycliste Féminin International de l'Ardèche (in French). Vélo Club Vallée du Rhône Ardéchoise. Archived from the original on 8 September 2021. Retrieved 18 September 2021.
^ ab"6ème étape Anduze - Goudargues" [Stage 6 Anduze - Goudargues] (PDF). Tour Cycliste Féminin International de l'Ardèche (in French). STSport. 13 September 2021. Retrieved 18 September 2021.
^"Etape 7" [Stage 7]. Tour Cycliste Féminin International de l'Ardèche (in French). Vélo Club Vallée du Rhône Ardéchoise. Archived from the original on 8 September 2021. Retrieved 18 September 2021.
^ abcdefghi"7ème étape Le Pouzin - Privas" [Stage 7 Le Pouzin - Privas] (PDF). Tour Cycliste Féminin International de l'Ardèche (in French). STSport. 14 September 2021. Retrieved 18 September 2021.