Hyrox Apologises and Changes Rules After Australian Champion Wins While Soiling Herself
Key Points
Australian athlete Joanna Wietrzyk won Hyrox Beijing race on September 12 despite bowel incontinence mid-competition.
Hyrox co-founder admitted the organisation failed to respond immediately and made a mistake.
Affected equipment was removed, lanes deep cleaned overnight and venue carpet replaced before next day.
Hyrox implemented immediate rulebook changes to prevent similar incidents in future races.
Hyrox, the global indoor fitness competition, has apologised and pledged immediate rule changes after Australian world record holder Joanna Wietrzyk won the Beijing Pro Women’s race on September 12 while experiencing bowel incontinence. Wietrzyk completed the 1-hour-1-minute-23-second race and continued using shared equipment despite visible contamination, triggering viral backlash and questions about event safety protocols.
What happened at the Beijing race
On September 12, Wietrzyk experienced sudden bowel incontinence halfway through the Hyrox Beijing Pro Women’s race. Videos posted online showed her continuing to compete through demanding exercises including burpees, rowing, sandbag lunges and wall balls, with visible faecal matter on her legs, shorts and socks. She crossed the finish line first with a time of 1:01:23. Because Hyrox races use shared indoor equipment and surfaces, the contamination posed a sanitation risk to other competitors and volunteers.
Hyrox admits failure and apologises
Hyrox co-founder Moritz Fürste issued an apology on Instagram on September 14, stating the organisation made a mistake by not reacting immediately during the race. “In the end it is my job to foresee these potential incidents and I did not,” Fürste wrote. He confirmed that affected lanes were isolated for deep cleaning overnight, contaminated equipment was removed and venue carpet was replaced before competition resumed on September 13.
New rules and ongoing debate
Hyrox has implemented rulebook changes immediately to prevent similar incidents. Prior rules already penalised athletes for littering, spitting or clearing their nose on the course, but contained no protocol for faecal matter. The organisation said the line between elite-racing procedures and mass-participation rules had become unclear. Meanwhile, some observers noted that bowel incontinence is common in endurance athletics, and some defended Wietrzyk’s determination. Her since-deleted Instagram post read, “Go hard or go home. A win is a win.”
Who is Joanna Wietrzyk
Wietrzyk, 22, is one of the most dominant female athletes in Hyrox. She was the first Australian woman to qualify for the Hyrox Elite 15 pro category. In 2025 she finished second at the Hyrox World Championships. In 2026 she won all four Elite 15 Majors and set a new women’s Solo Pro record of 54 minutes 25 seconds at the Warsaw Major.
Final Thoughts
The incident exposed gaps in Hyrox’s health protocols for elite and mass-participation races. While Wietrzyk’s determination drew some support, the sanitation risk to other athletes and staff made the decision to allow her to continue indefensible. Hyrox’s immediate rule changes signal the organisation is taking the criticism seriously.
FAQs
Hyrox co-founder Moritz Fürste admitted the organisation made a mistake and failed to react immediately. The rules lacked a protocol for faecal contamination, and the line between elite and mass-participation procedures was unclear.
Hyrox is a global indoor fitness competition launched in Germany in 2017. Athletes alternate between running one kilometre and performing high-intensity exercises at shared stations including rowing, sled pushes, burpees and sandbag lunges.
Hyrox made rulebook changes immediately but has not publicly detailed all new protocols. The organisation confirmed affected equipment was removed, lanes were deep cleaned overnight and venue carpet was replaced.
Yes. Sports medicine experts note that extreme physical stress can trigger gastrointestinal emergencies in athletes. British marathoner Paula Radcliffe famously experienced the issue during a major race.
Disclaimer:
The content shared by Meyka AI PTY LTD is solely for research and informational purposes. Meyka is not a financial advisory service, and the information provided should not be considered investment or trading advice.
About Author

Huzaifa Zahoor
Co FounderHuzaifa Zahoor is the engineer who built Meyka. He has spent years writing Python, training AI models, and building data pipelines specifically for financial markets. His technical articles have reached over 30,000 readers on Medium, so he knows how to make complex things easy to follow. If this article touches on how the tools work, he is the person who actually built them.
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