
Bring your team to the iconic English Channel distance of 33.3km, swum over four days in warm open water. UltraSwim 33.3 builds resilience, trust and shared purpose in a way no away day can match. This is not for everyone, but everyone can do it.
Award winning, all inclusive packages from €1,800


Team challenge. Four days in open water tests and reveals a team. Colleagues set off alone and finish as a unit, pulling each other through the hard moments. What they learn about themselves and each other comes back to work with them.
A shared goal that demands real commitment. Daily swims that build grit and momentum. Bonds forged in the water, not a meeting room.
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Made for groups. We make it easy to bring a team. Group places, coordinated travel and a single point of contact mean your people arrive ready to swim, not buried in logistics.
Group bookings with a dedicated coordinator. Coordinated travel and accommodation. A shared 17 week preparation plan for the team.
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All inclusive. From €1,800 per person, each place covers accommodation, safety, support and the full four day swim. Predictable cost, premium experience, and a story your team will be telling long after the trip.
Luxury spa hotels and world class safety. Invoicing and group logistics made simple.
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Why it works. Most corporate events are forgotten in a week. Few people forget swimming the Channel distance with their colleagues. It is shared adversity, shared achievement and shared identity, the things that actually build a team.
Shared adversity that builds real trust. A milestone the whole team owns. An experience that lasts well beyond the trip.
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Teams and groups. More companies are choosing UltraSwim 33.3 as the challenge that bonds a team for good. Here is how it works for groups. These are the questions team leaders ask us most. Mark Turner, Founder, UltraSwim 33.3.
Yes. We regularly host teams and welcome group bookings of all sizes. You get a dedicated coordinator, coordinated travel and accommodation, and a single point of contact, so your people can focus on training and the swim rather than the logistics.
No. The four day format and 17 week plan suit swimmers of all levels, and everyone swims their own pace with full safety cover. We will guide your team from wherever they start.
We handle group bookings through a single point of contact and can invoice your organisation directly. Tell us your numbers and requirements when you enquire and we will set up payment to suit you.
All inclusive packages start from €1,800 per person and cover accommodation, world class safety, support and the full four day swim. A €500 deposit secures each place and is fully refundable within 30 days. Exact pricing is shown on each event page.
The team is here to help with anything about the event or your booking.
Nothing great is easy. Talk to us about group places, secure them with a fully refundable deposit, and give your team a challenge they will never forget.
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