Participant Resuscitated at Antwerp Chillathlon, Swim Halted
A 58-year-old participant required resuscitation after falling ill during the swimming leg of the inaugural Antwerp Chillathlon on Sunday, casting a shadow over the city’s first recreational triathlon. Emergency services responded swiftly, and the man was transported to Middelheim Hospital in life-threatening condition before being reported stable and out of danger by mid-afternoon.
The Incident
The Chillathlon, a non-competitive quarter-triathlon emphasizing fun over performance, began on Sunday morning at the MAS museum in Antwerp. Nearly 3,000 participants had registered for the event, which featured a 1 km swim in the Bonapartedok, a 52 km cycling leg along the Albertkanaal and Nete, and a 10 km run along the Scheldekaaien.
About an hour and a half into the event, emergency services received a call about a participant who had become unwell in the water. According to VRT NWS, the man was resuscitated first on a rescue zodiac boat and then on the quayside until the Mobile Emergency Unit (MUG) arrived. A fellow participant described the scene: “I didn’t see him go under, but suddenly there was a lot of commotion on the quay. People were trying to get the rescue boat in the right place. The participant was wearing a dark wetsuit, which made it difficult for the rescuers to locate him.”
Organizers Halt Swimming Portion
Following the incident, organizers made the decision to cancel the swimming portion of the event, with approximately half of the participants yet to start the swim. The cycling and running legs continued as planned.
Organizer Wies Jaspers explained the decision: “The first aid and safety services on the water were too shaken to send them back into the water. Half of the participants still had to start the swimming portion.” Jaspers added that the participant’s family had since thanked the organizers for their decisive action.
According to De Morgen, the participant’s friends and supporters confirmed that the man was “perfectly healthy and sufficiently trained,” expressing support for the decision to suspend the swim.
The Chillathlon Concept
The Antwerp Chillathlon, organized by Count Me In, was designed as an inclusive, pressure-free alternative to traditional triathlons. Unlike competitive events, the Chillathlon features no timing or rankings, allowing participants to use city bikes instead of racing bikes and walk instead of run. Tickets were priced at €49 per person, and the event included a post-race festival with music, food, and children’s activities.
Safety Considerations and Implications
The incident has raised questions about safety protocols for open-water swimming events. The dark wetsuit worn by the participant made him difficult to spot in the water, a challenge noted by both rescuers and fellow participants. Open-water swimming carries inherent risks including cold water shock and cardiac events, particularly in late spring when water temperatures in Belgian docks remain low.
Police spokesperson Kim Bastiaens confirmed that the man was taken to Middelheim Hospital in life-threatening condition but that by mid-afternoon, good news arrived: he was stable and out of danger.
What’s Next
While the participant’s recovery continues, questions remain about the future of the Chillathlon and whether safety protocols—particularly regarding wetsuit visibility and emergency response procedures—will be reviewed. The event’s first edition demonstrated both the appeal of accessible, recreational sports and the critical importance of robust medical preparedness at mass participation events.