Images from Day 6 of the 2010 Delhi Commonwealth Games.
The WADA report also identified "systematic failures" at the IAAF, athletics' world governing body, which has been rocked by a French judicial investigation into fraud involving its former chief Lamine Diack and other senior officials.
The Court of Arbitration for Sport (CAS) will make a final ruling this week on "selective" doping bans handed out to six Russian athletes, including four Olympic champions.
The 30-year-old Indian clocked 4 hours 7 minutes and 55 seconds, which was 26:57 seconds behind the timing of gold medallist Matej Toth of Slovakia.
Britain's Mo Farah stormed to victory in the 5,000 metres on Saturday to secure an unprecedented third successive distance double at major global championships.
Australia has backed a World Anti-Doping Agency (WADA) recommendation that Russia be banned from international athletics, including the 2016 Olympics, after a report alleged systemic state-backed cheating.
Check out the gold medallists on Friday, Day 14 of the Olympics in Rio de Janeiro.