Overview
- A large blaze at the Olympic Velodrome in Rio de Janeiro’s Olympic Park sent a thick column of smoke into the sky before firefighters brought it under control.
- A major response with about 20 fire vehicles confronted flames that raced across the venue’s fabric roof.
- Authorities reported heavy roof damage and described the synthetic covering melting into web-like strands as it burned.
- No injuries were reported, and officials said the cycling track and the Olympic Museum inside the building were not harmed.
- The cause has not been determined and investigators have opened a case, with past 2017 roof fires linked to paper lanterns noted as background but not as a confirmed factor.