Paris, France (AFP) – The first training session for triathletes at the Paris Olympics was scrapped Sunday due to pollution in the River Seine, organisers said.

Following a meeting “on the water quality” and tests, “a joint decision was taken to cancel the swimming part of the triathlon orientation,” a Paris 2024 and World Triathlon statement said.

The River Seine was declared clean enough for swimming in tests from mid-July, but doubts remained as to whether the waters would be fit for competition.

“Paris 2024 and World Triathlon reiterate that the priority is the health of the athletes. The analysis carried out yesterday in the Seine showed water quality levels that… do not present sufficient guarantees to allow the event to take place,” the statement said.

Organisers blamed rain in recent days and said they were “confident” water quality would improve enough before the triathlon competition is due to start on July 30.

In the event of heavy rain, untreated sewage can be washed into the river.

If the quality is below standards a “Plan B” involves postponing the events for a few days or moving the marathon swimming to Vaires-sur-Marne, on the Marne river east of Paris.

On July 17, Paris Mayor Anne Hidalgo swam in the Seine along with Paris 2024 chief organiser Tony Estanguet.

dec/tmt/rsc/mtp

© Agence France-Presse

Featured image credit: Alejandro Aznar | Pexels

Satellite Images: Rhine River in Cologne, Germany
Image of the day: Rhine River shrinks as drought grips western GermanyNews

Image of the day: Rhine River shrinks as drought grips western Germany

Germany is experiencing an unusually dry start to the year, with March 2025 becoming the driest March ever recorded in the country. The effects are…
Muser NewsDeskMuser NewsDeskApril 22, 2025 Full article
Graphic news (s. climate, science, research, scientists. emission targets, floods, environment)
Massive march in Brazil marks first big UN climate protest in yearsNews

Massive march in Brazil marks first big UN climate protest in years

Belém, Brazil | AFP Tens of thousands of people thronged the streets of the Amazonian city hosting COP30 talks on Saturday, dancing to thumping speakers in…
SourceSourceNovember 16, 2025 Full article
Image: Earth
Global climate summary for November 2024FactsNews

Global climate summary for November 2024

November 2024 marked the second-warmest November globally since records began, continuing a year characterized by extraordinary climate extremes. The month also witnessed the second-lowest global…
Muser NewsDeskMuser NewsDeskDecember 15, 2024 Full article