Running
33.3km
33.3 km
UltraSwim33.3
Other in European Union
Distances
Running
Half Channel
5 km
About
We created UltraSwim 33.3 through a love of open-water swimming and a desire to create a new event that inspires people and gives them the platform to push themselves out of their comfort zone and benefit from it. Our event is incredibly diverse, we always say, it might not be for everyone, but everyone can do it. With the proper training, any determined swimmer can complete an UltraSwim 33.3.
Catering & aid stations
Attendees are provided with various nutritional options during the event.
Pacers
Swimmers will receive support from experienced pacers throughout the event, enhancing the sense of community and teamwork.
Results
View official resultsLast updated: May 31, 2026, 01:04:01 PM
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On your marks
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