In response to the
nighttime tests, the riders' union has questioned the relevance of the procedure and noted the impact it would have on a rider's physical recovery during competition.
"Night-time testing raises questions about its relevance: Interrupting their rest in the middle of the night for testing now warrants serious consideration," read the CPA's statement.
CPA statement on doping tests
"The Tour de France is a competition that demands exceptional physical effort. The quality of sleep and recovery is essential not only for performance but also for the health and safety of the riders.
"It is clear that this practice hinders athletes’ recovery during the most important and difficult race on the global calendar and runs counter to the intended objectives."
While stressing the importance of anti-doping control, the statement called for more targeted investment in scientific research and detection technology.
The statement added: "Cycling contributes approximately €10 million to funding the fight against doping within the International Testing Agency (ITA) for the collection and analysis of samples, while at the same time the World Anti-Doping Agency (WADA) spends, on average, only $5 million per year across all sports on basic research to develop new methods for detecting and identifying new doping substances.
"Would it not therefore be more appropriate to invest more in scientific research and detection technologies, rather than increasing the number of particularly intrusive unannounced tests?"
Jonas Vingegaard and Tadej Pogacar at the 2026 Tour de France
CPA calls for fairness and for clarification on process
Not questioning the requirement for doping tests, the union called for fairness and greater transparency in the fight against doping.
"Our goal is not to call into question the fight against doping - quite the contrary. We want it to be increasingly effective, targeted, and efficient in identifying true cheaters, but always while respecting athletes’ fundamental rights, health, and recovery conditions," the statement added.
"We also want to ensure that fairness in sports is maintained among athletes and that everyone can benefit from adequate recovery, whereas these targeted and physically taxing tests, on the contrary, hinder it.
"Furthermore, the CPA hopes that all stakeholders will come together to clarify the existing processes and, among other things, ensure that the tests conducted are carried out within a strict legal framework.
"An effective fight against doping is essential. An intelligent fight against doping is just as essential."