Failed test has Froome’s future in doubt

PARIS — Chris Froome failed a doping test during the Spanish Vuelta in September and is facing a suspension from cycling ahead of his attempt to win a record-equaling fifth Tour de France title next year.

Froome won his fourth Tour title this year and followed it with a victory at the Vuelta. But Team Sky said Wednesday that Froome, who has not been suspended, had a concentration of asthma drug salbutamol two times higher than the World Anti-Doping Agency’s permitted levels.

“Analysis indicated the presence of salbutamol at a concentration of 2,000 nanograms per millilitre (ng/ml), compared with the WADA threshold of 1,000 ng/ml,” Team Sky said .

Team Sky said it has been informed by the International Cycling Union that the urine test was taken on Sept. 7, during the three-week Spanish Vuelta.

Froome said the UCI has asked him to provide information about the failed test, which was taken after Stage 18.

Froome’s use of asthma medication has been well documented, and the Kenyan-born rider has often been spotted using inhalers in the peloton. He has repeatedly faced questions on whether he is a clean rider, especially during the Tour de France, and has always denied wrongdoing.

“I can understand a lot of people’s reactions, especially given the history of the sport. This is not a positive test,” Froome said in an interview aired by British broadcasters on Wednesday.

Salbutamol is a drug that helps expand lung capacity and can be used as a performanceenhancing drug to increase endurance. Commonly marketed as Ventolin, salbutamol is classified as a beta-2 agonist and WADA allows it to be taken through inhalation only, in limited amounts.

Sky said Froome had to take an increased dosage of salbutamol without exceeding the permissible dose after he “experienced acute asthma symptoms” during the final week of the Vuelta.

“I have been a professional cyclist now, treating my symptoms and racing with asthma, for 10 years,” Froome said in the interview. “I know what those rules are, I know what those limits are and I have never been over those limits.”