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

Burning forest (s. global warming, wildfire, fire)
Climate change made ferocious LA wildfires more likely: studyNews

Climate change made ferocious LA wildfires more likely: study

Washington, United States | AFP In brief: The hot, dry, windy conditions that led to the recent Southern California fires were about 35% more likely…
SourceSourceJanuary 29, 2025 Full article
Image: Aerial view of Pugad Island, the Philippines
Against the tide: Filipinos battle rising sea on sinking islandFactsNews

Against the tide: Filipinos battle rising sea on sinking island

Bulacan, Philippines | AFP On the Philippine island of Pugad, street food vendor Maria Tamayo wakes before her grandchildren to begin the backbreaking work of removing…
SourceSourceSeptember 11, 2025 Full article
Image: 3D-render globe (s. monsoons)
Pakistan monsoon flood deaths reach nearly 400: authoritiesNews

Pakistan monsoon flood deaths reach nearly 400: authorities

Islamabad, Pakistan | AFP Nearly 400 people have been killed since Thursday evening in torrential monsoon rains in Pakistan, authorities reported on Tuesday, as operations continue…
SourceSourceAugust 19, 2025 Full article