Doping occurs when an athlete uses prohibited substances or methods to improve his or her results in training and competitions. Doping has been an issue that has plagued professional cycling for years, and many Tour de France riders have been accused of using this practice to increase their performance. During the 2023 Tour de France, approximately *** percent of riders committed anti-doping rule violations. This is a significant decrease from the **** percent of riders in 2000.
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cyclisme-dopage.com. (January 11, 2023). Share of Tour de France riders who committed anti-doping rule violations from 1968 to 2023 [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 28, 2026, from /statistics/1252633/tour-de-france-anti-doping-violations/
cyclisme-dopage.com. "Share of Tour de France riders who committed anti-doping rule violations from 1968 to 2023." Chart. January 11, 2023. ÌÇÐÄÆƽâ°æ. Accessed July 28, 2026. /statistics/1252633/tour-de-france-anti-doping-violations/
cyclisme-dopage.com. (2023). Share of Tour de France riders who committed anti-doping rule violations from 1968 to 2023. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 28, 2026. /statistics/1252633/tour-de-france-anti-doping-violations/
cyclisme-dopage.com. "Share of Tour De France Riders Who Committed Anti-doping Rule Violations from 1968 to 2023." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 11 Jan 2023, /statistics/1252633/tour-de-france-anti-doping-violations/
cyclisme-dopage.com, Share of Tour de France riders who committed anti-doping rule violations from 1968 to 2023 ÌÇÐÄÆƽâ°æ, /statistics/1252633/tour-de-france-anti-doping-violations/ (last visited July 28, 2026)
Share of Tour de France riders who committed anti-doping rule violations from 1968 to 2023 [Graph], cyclisme-dopage.com, January 11, 2023. [Online]. Available: /statistics/1252633/tour-de-france-anti-doping-violations/
