Tuesday, July 21, 2026

E. Coli Concerns Could Jeopardize Olympic Events: The Backup Plan

  • Open-water swimming competitions are set to take place in the Seine river.
  • Water quality remains unsafe with the Games beginning this month.
Jerry Lai-USA TODAY Sports

As the start of the Paris Olympics draws near—they’re just 18 days away—signs are pointing to one of the most ambitious ideas of the Summer Games being a bust.

The opening ceremony is set to take place July 26 along the Seine river, with a record 300,000 spectators expected to observe from land. Originally, organizers projected 600,000 fans would be able to watch before slashing the number in half due to security concerns and crowd control. Still, it will be the first opening ceremony outside the main Olympic stadium.

Four days later, that body of water is supposed to host the swimming portion of the men’s individual triathlon event. But unsafe levels of E. coli (bacteria in fecal matter) found in the Seine continue to make the reality of competition happening in the river more uncertain. Swimming during the women’s and mixed relay triathlon are also set for the Seine, as well as men’s and women’s marathon swimming.

Now There’s a Plan B

Previously, Olympic organizers were reluctant to announce a backup plan for those swimming events if the Seine was still deemed unsafe during the Games, only saying the competitions could be delayed if necessary. But now Paris officials have changed their tune.

The reality of not swimming in the Seine during the Olympics has finally been acknowledged. Organizers revealed that marathon swimming could move to Vaires-sur-Marne Nautical Stadium, which will be hosting canoeing and rowing events. The triathlon, though, could become a duathlon, with the swimming portion simply not taking place at all. Delaying competitions remains an option, too.

Let the Games Begin

The quality of the Seine river is likely to remain a hot issue over the next few weeks. Olympians could force the issue by refusing to compete if they feel unsafe upon arriving in Paris and seeing the water.

The situation represents one of the many larger issues facing the Paris Olympics, including budget concerns, security threats, and disagreements over prize money. 

This field is for validation purposes and should be left unchanged.

Sign up for
The Memo Newsletter

Get the biggest stories and best analysis on the business of sports delivered to your inbox twice every weekday and twice on weekends.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Linkedin
Whatsapp
Copy Link
Link Copied
Link Copied

What to Read

IOC Reinstates Russian Olympic Committee Ahead of LA28

The IOC said Russia’s participation is at the discretion of international federations.

IOC Creates $140M Fund to Pay Every Olympian $10,000

Applications will open later this year, with payments beginning in 2027. 

Two More Elite Sprinters Sue Puma Over Shoe Injuries

Sprinters Champion Allison and Damion Thomas Jr. both sued Puma.
podcast thumbnail mobile
Front Office Sports Today

A Conversation with Jake Paul on Women’s Sports, Prediction Markets & $100M Investment Fund

0:00

Featured Today

Tom's Watch Bar

Sports Bars Are Cashing In From Summer of Soccer

The World Cup has brought a windfall to America’s biggest sports bars.
Jun 16, 2026; East Rutherford, New Jersey, USA; France forward Michael Olise (11) controls the ball against Senegal during a Group I match of the 2026 FIFA World Cup at New York New Jersey Stadium
July 16, 2026

Where World Cup Stars Go to Customize Their Cleats

The world’s best players turn to a Scottish craftsman for perfect cleats.
July 10, 2026

What the World Cup Means to Erling Haaland’s Tiny Hometown

The tournament’s breakout star is from a rural Norwegian town.
July 10, 2026

Why So Many Media Outlets Are Rushing Into Sports

Sports coverage has ballooned in every corner of media.
Pillow Fight Championship
July 8, 2026

How Obscure Sports Get Mainstream TV Deals

For niche sports, getting on TV often matters more than getting paid.
Aug 24, 2024; Oakland, California, USA; The major league baseball logo is seen on signage near the player's entrance to the field at Oakland-Alameda County Coliseum before the game between the Oakland Athletics and the Milwaukee Brewers. Mandatory Credit: Robert Edwards-USA TODAY Sports

MLBPA Rejects Owners’ Draft Changes in Latest Labor Proposal

The union seeks to return the draft to its prior June timing.
July 21, 2026

PGA Tour Undercuts LIV Golf With Asian Tour Deal

The International Series will likely end its partnership with LIV.
July 21, 2026

Red Sox Revival Turns MLB Trade Deadline Upside Down

Boston has risen from the AL’s worst record to a playoff position.
Sponsored

Inside the EY 2026 Sports Engagement Index: The Real Map of American Sports Participation

EY’s latest index explores how shifting U.S. fan behaviors are expanding the definition of sports engagement.
July 20, 2026

LIV Golf Returns After 47-Day Break, Facing $1.1M Lawsuit

A former technology partner is suing LIV Golf.
Sponsored

Inside the EY 2026 Sports Engagement Index: The Real Map of American Sports Participation

EY’s latest index explores how shifting U.S. fan behaviors are expanding the definition of sports engagement.
July 20, 2026

NFLPA Uses World Cup Final to Renew Push for Grass Fields

The union begins a coordinated campaign to pressure team owners.
July 20, 2026

Rory McIlroy Tops Golf’s Major Prize Money List With $5.34M

McIlroy won $4.5 million at the Masters.