Tuesday, June 30, 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 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.
May 24, 2026; Las Vegas, NV, USA; Kristian Gkolomeev (GRE) poses with Enhanced co-founder Max Martin after setting a world record in the 50m freestyle of 21.81 during the Enhanced Games at Resorts World Las Vegas.

Clean Athletes Stole the Show at the Enhanced Games

Three clean athletes won events against performance-enhancing peers.
Aug 2, 2024; Nanterre, France; Benjamin Proud (Great Britain), Cameron McEvoy (Australia) and Florent Manaudou (France) in the men’s 50-meter freestyle medal ceremony during the Paris 2024 Olympic Summer Games at Paris La Défense Arena.

The Enhanced Games Want to Be More Than a Steroid Olympics

“There’s a benefit for anyone to live enhanced.”
podcast thumbnail mobile
Front Office Sports Today

6/30/26 – Comcast Splits in Two, NBA Gambling Probe Grows, NBA Free Agency Opens, Serena Returns at Wimbledon

0:00

Featured Today

June 26, 2026

In an Era of $1,000 Tickets, $10 Watch Parties Bring Fans Together

Stadium watch parties now rival home-game experiences.
June 25, 2026

Italian Americans Have Severe World Cup FOMO

Bars and restaurants in Boston, Philly, and beyond are missing the Azzurri.
Indiana Fever guard Lexie Hull (10) celebrates a three-point basket Monday, June 22, 2026, during the game at Gainbridge Fieldhouse in Indianapolis. The Indiana Fever defeated the Phoenix Mercury, 86-77
June 24, 2026

Female Athletes Are Trying to Build the ‘Athleisure of Beauty’

“Performance cosmetics” have emerged alongside the women’s sports boom.
June 18, 2026

Why U.S. Open Host Sites Are on a 25-Year Plan

The U.S. Open has already picked out 22 future sites through 2051.
Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - June 29, 2026 Italy's Jannik Sinner in action during his first round match against Serbia's Miomir Kecmanovic

Slippery Grass Surface Once Again Takes Spotlight at Wimbledon

Maja Chwalińska was injured after slipping on the grass.
Apr 3, 2026; Indianapolis, IN, USA; Michigan Wolverines head coach Dusty May looks on during a practice session ahead of the Final Four of the men's 2026 NCAA Tournament at Lucas Oil Stadium. Mandatory Credit: Robert Deutsch-Imagn Images
June 29, 2026

Dusty May Believes NIL Era Experience Will Aid NBA Transition

May is the future college coach to make the jump since 2019.
June 30, 2026

Josh Childress: Women’s Sports Attracting ‘New Pool of Capital’

The former NBA player also weighed in on expansion and Stanford athletics.
Sponsored

Josh Childress: Why Now Is the Time for NBA Expansion

Josh Childress on why he invested in the Portland Thorns, the case for NBA expansion, and donating to Stanford NIL.
Jun 28, 2026; Baltimore, Maryland, USA; Baltimore Orioles outfielder Colton Cowser (17) congratulates infielder Jackson Holliday (7) at home plate after Holliday hit a two-run home run in the seventh inning against the Washington Nationals at Oriole Park at Camden Yards.
June 29, 2026

Underperforming Teams Make for Uncertain MLB Trade Market

Many clubs don’t yet know whether they will be buyers or sellers.
June 29, 2026

NBA Set for Summer of Chaos: LeBron, Kawhi, Gambling

Kawhi Leonard is the latest star on the trade block.
June 28, 2026

After NFL and CFL Say No, UFL May Be Sorsby’s Best Option

The UFL appeared to confirm Sorsby would be eligible.
Jun 24, 2026; New York City, New York, USA; Norway national soccer team fans show support accompanied by Mr. and Mrs. Met during the MLB game between the New York Mets and the Chicago Cubs at Citi Field.
June 26, 2026

World Cup Fans Are Taking Over MLB Stadiums

About 8,000 Scottish fans attended the Marlins game Monday night.