A training event for the swimming leg of the mixed triathlon relay at the Paris 2024 Olympics was canceled due to deteriorating water quality in the River Seine. The decision was made after tests revealed that heavy rain on July 31st and August 1st had impacted the water quality in the venue.
The training session, scheduled for Sunday morning, was called off as a precautionary measure. The mixed triathlon relay competition, featuring 17 teams of two men and two women, is still set to take place on Monday morning.