Canoeing at the 2016 Summer Olympics in Rio de Janeiro was contested in two main disciplines: canoe slalom, from 7 to 11 August, and canoe sprint, from 15 to 20 August. The slalom competition was held at the Olympic Whitewater Stadium; whereas the sprint events were staged at Lagoa Rodrigo de Freitas in Copacabana. The location for canoeing events was a source of concern for athletes since the Brazilian federal government's Oswaldo Cruz Foundation lab has found the genes of drug-resistant super bacteria in Rodrigo de Freitas lagoon.