All nineteen UCI WorldTeams, two wildcard UCI ProTeams, and the Polish national team made up the twenty-two teams that participated in the race. Cofidis, with five riders, and Trek–Segafredo, with six riders, were the only teams not to enter a full squad of seven riders. Of the 151 riders who started the race, 140 finished.[4]
On stage 2, Álvaro Hodeg, who was second in the sprints classification, wore the white jersey, because first-placed Phil Bauhaus wore the yellow jersey as the leader of the general classification.
On stage 7, Michał Kwiatkowski, who was second in the sprints classification, wore the white jersey, because first-placed João Almeida wore the yellow jersey as the leader of the general classification.
Final classification standings
Legend
Denotes the winner of the general classification
Denotes the winner of the mountains classification
Denotes the winner of the sprints classification
Denotes the winner of the active rider classification
^Gadzała, Paweł (23 May 2021). "Tour de Pologne 2021 route unveiled". CyclingNews. Retrieved 3 July 2021.
^ a b"Tour de Pologne: revealed the 78th edition's full course". Tour de Pologne. Lang Team. Retrieved 3 July 2021.
^"Lista startowa". Tour de Pologne. Lang Team. Retrieved 8 August 2021.
^"Stage 1 - Tour de Pologne". Tour de Pologne. Lang Team. Archived from the original on 9 August 2021. Retrieved 3 July 2021.
^ a bFrattini, Kirsten (9 August 2021). "Tour de Pologne: Bauhaus wins opening stage". CyclingNews. Retrieved 9 August 2021.
^ a b"Wyniki 1 Etapu" [Official Results of the 1st Stage] (PDF). Tour de Pologne (in Polish). Lang Team. 9 August 2021. Retrieved 9 August 2021.
^"Stage 2 - Tour de Pologne". Tour de Pologne. Lang Team. Archived from the original on 9 July 2021. Retrieved 3 July 2021.
^ a bFrattini, Kirsten (10 August 2021). "Tour de Pologne: Almeida holds on to win stage 2". CyclingNews. Retrieved 10 August 2021.
^ a b"Wyniki 2 Etapu" [Official Results of the 2nd Stage] (PDF). Tour de Pologne (in Polish). Lang Team. 10 August 2021. Retrieved 10 August 2021.
^"Stage 3 - Tour de Pologne". Tour de Pologne. Lang Team. Archived from the original on 9 July 2021. Retrieved 3 July 2021.
^ a bGadzała, Paweł (11 August 2021). "Tour de Pologne: Gaviria takes first win of 2021 on stage 3". CyclingNews. Retrieved 11 August 2021.
^ a b"Wyniki 3 Etapu" [Official Results of the 3rd Stage] (PDF). Tour de Pologne (in Polish). Lang Team. 11 August 2021. Retrieved 11 August 2021.
^"Stage 4 - Tour de Pologne". Tour de Pologne. Lang Team. Archived from the original on 13 September 2021. Retrieved 3 July 2021.
^ a bFrattini, Kirsten (12 August 2021). "Tour de Pologne: Almeida wins stage 4". CyclingNews. Retrieved 12 August 2021.
^ a b"Wyniki 4 Etapu" [Official Results of the 4th Stage] (PDF). Tour de Pologne (in Polish). Lang Team. 12 August 2021. Retrieved 12 August 2021.
^"Stage 5 - Tour de Pologne". Tour de Pologne. Lang Team. Archived from the original on 9 July 2021. Retrieved 3 July 2021.
^ a bTyson, Jackie (13 August 2021). "Tour de Pologne: Arndt wins stage 5". CyclingNews. Retrieved 13 August 2021.
^ a b"Wyniki 5 Etapu" [Official Results of the 5th Stage] (PDF). Tour de Pologne (in Polish). Lang Team. 13 August 2021. Retrieved 13 August 2021.
^"Stage 6 - Tour de Pologne". Tour de Pologne. Lang Team. Archived from the original on 11 July 2021. Retrieved 3 July 2021.
^ a bGadzała, Paweł (14 August 2021). "Tour de Pologne: Rémi Cavagna wins stage 6 time trial in Katowice". CyclingNews. Retrieved 14 August 2021.
^ a b"Wyniki 6 Etapu" [Official Results of the 6th Stage] (PDF). Tour de Pologne (in Polish). Lang Team. 14 August 2021. Retrieved 14 August 2021.
^"Stage 7 - Tour de Pologne". Tour de Pologne. Lang Team. Archived from the original on 11 July 2021. Retrieved 3 July 2021.
^ a b c d e f gGadzała, Paweł (15 August 2021). "João Almeida wins Tour de Pologne". CyclingNews. Retrieved 15 August 2021.
^ a b c d e f g"Wyniki 7 Etapu" [Official Results of the 7th Stage] (PDF). Tour de Pologne (in Polish). Lang Team. 15 August 2021. Retrieved 15 August 2021.