Colombian rider
Nairo Quintana could not compete in Vuelta a Espana after he tested positive for tramadol. Now the rider has announced his participation in the Road World Championships, which is scheduled to be held on 25 September.
"We have been preparing these days, doing our best to arrive very well. It's a very good group, a good selection," said Quintana. He last participated in
Tour de France, but his results were annulled following the tramadol case. Later International Cycling Union gave the green light for future participation citing it was not a doping case, but his results remained the same.