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

Hourglass with Earth inside with an glacier melting above - global warming concept
UN General Assembly to take up climate change ‘obligations’ resolutionNews

UN General Assembly to take up climate change ‘obligations’ resolution

United Nations, United States | AFP The UN General Assembly on Wednesday will weigh a draft resolution underlining states' obligations to combat climate change, a long-awaited…
SourceSourceMay 18, 2026 Full article
Image: Detail of the rice plant
Climate strategies of agri-food giants insufficient: studyNews

Climate strategies of agri-food giants insufficient: study

Paris, France | AFP | Muser NewsDesk Nestle, PepsiCo and other agri-food giants are "unlikely" to bring about meaningful greenhouse gas reductions in the sector…
SourceSourceJune 3, 2025 Full article
Image: Purple and Yellow Flowers Near White Mountain during Daytime (s. Matterhorn, carbon storage)
Despite snowy winter, Swiss glaciers ‘on track to disappear’: monitorNews

Despite snowy winter, Swiss glaciers ‘on track to disappear’: monitor

By Elodie LE MAOU with Agnès PEDRERO in Geneva | AFP Gletsch, Switzerland - A snowy winter provided no respite for Switzerland's glaciers, which shed…
SourceSourceOctober 1, 2024 Full article