The World Anti-Doping Agency (WADA) has confirmed that carbon monoxide inhalation will be added to its list of banned methods from 2026, closing a controversial loophole that emerged in professional cycling and could have wider implications for endurance sports like running. Carbon monoxide (CO) is usually associated with car exhausts and faulty heaters, but in ... Read more The post WADA Bans Carbon Monoxide Use in Sports Starting 2026 appeared first on Marathon Handbook.
