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UltraSwim 33.3 Switzerland “The Lake Edition” - cover image

4.9

(28)

UltraSwim 33.3

UltraSwim 33.3 Switzerland “The Lake Edition”

Name: UltraSwim 33.3 Switzerland “The Lake Edition”
Start: 2026-07-24
End: 2026-07-24
Location: Veytaux, Switzerland
Rating: 4.94

Location

Veytaux, Switzerland

3 Entry Options

DISCOVERY 11.1

22.2 BUILD

33.3 CLASSIC

Rating Highlights

5.00 /5

Event Logistics

5.00 /5

Supporting Staff

5.00 /5

Pre-event communication

Rating Overview

All Time Average

4.94

2026 Average

4.96

Rating Breakdown

Pre-event communication

5.00

Event Logistics

5.00

Supporting Staff

5.00

Event Safety

4.96

Course Navigation

4.86

Water Quality

4.96

Aid Stations

4.96

Swag

4.84

Sustainability

4.93

Facilities

4.89

Finish Area

4.89

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Features & Characteristics

Degree of Challenge

Challenging

44% of reviews

Atmosphere

Small & Intimate

85% of reviews

Location

Urban & Nature Mix

67% of reviews

Swimming

Lake

96% of reviews

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Frequently asked questions

Where does UltraSwim 33.3 Switzerland “The Lake Edition” take place?

UltraSwim 33.3 Switzerland “The Lake Edition” takes place in Veytaux, Switzerland.

What distances does UltraSwim 33.3 Switzerland “The Lake Edition” offer?

Entry options include: DISCOVERY 11.1, 22.2 BUILD, 33.3 CLASSIC.

How is UltraSwim 33.3 Switzerland “The Lake Edition” rated by runners?

UltraSwim 33.3 Switzerland “The Lake Edition” has an average rating of 4.94 out of 5 from 28 verified participant reviews on Racecheck.

What is UltraSwim 33.3 Switzerland “The Lake Edition” like?

Based on participant reviews, runners describe it as: Challenging (44% of reviews), Small & Intimate (85% of reviews), Urban & Nature Mix (67% of reviews), Lake (96% of reviews).

Taken part? Write your review

4.9

(28)

Andrew M.

5.0

· 2026 33.3 CLASSIC ·

The Ultra team deliver a fantastic event with genuine care for the participants. All logistics were perfectly coordinated, the daily briefings were very informative and the location divine! I can’t wait to complete my next adventure with the team. If you are wanting a SwimTt...

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faris a.

5.0

· 2026 33.3 CLASSIC ·

fantastic event and organization the team is the best

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Andrew G.

5.0

· 2026 33.3 CLASSIC ·

Absolutely love Ultra swim 33.3, unfortunately I had a reoccurring injury so didn't complete the full distance but even so the event was amazing. Thank you to all the staff, volunteers and competitors.

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Justine C.

5.0

· 2026 33.3 CLASSIC ·

UltraSwim really know how to organise an event. Absolutely everything is considered, well communicated and run on time. The event format is designed to create an inclusive, supportive and friendly atmosphere. This is the second event I’ve been to and both have been spot on. Pre event communication is clear with advice on training plans, nutrition etc and a WhatsApp group to get to know other swimmers even before arriving at the destination. Accommodation is a high standard and water safety is superb. Whilst some consider it a competition/race there are plenty who are there for their own person goals and every level of experience is encouraged. I did #3 Croatia and #14 Switzerland. Whilst the same event/format they were quite different logistically. Both were organised with 100% professionalism and I cannot recommend highly enough. I hope to return soon!

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Dominic H.

5.0

· 2026 33.3 CLASSIC ·

Outstanding race: concept, level of difficulty, attitude to those for whom the distance is a challenge, organisational sophistication. Would strongly recommend

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Tessa T.

5.0

· 2026 33.3 CLASSIC ·

The UltraSwim 33.3 races are impeccably managed and the staff are all so friendly and supportive. I can highly recommend this event. You won't regret it!

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David G.

4.6

· 2026 33.3 CLASSIC ·

Organisation et gestion /adaptation de l'équipe (notamment selon météo) exceptionnelle. Très belle ambiance, expérience inoubliable !

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Madelon B.

4.9

· 2026 33.3 CLASSIC ·

Everything about 33.3 (#14SWITZERLAND) was truly amazing and organized with the utmost professionalism. Every detail had been carefully considered, and it was clear that nothing was left to chance. The care provided to the swimmers was outstanding, and the staff were exceptionally friendly and supportive. It was an unforgettable experience that went far beyond the swimming itself. The entire organization made the trip even more special and memorable. I will definitely book another 33.3 adventure in the future!

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Isaac M.

5.0

· 2026 33.3 CLASSIC ·

One of the best races I’ve ever done. Incredible energy and great support! The logistics and organization are amazing! I love ultra 33.3

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Sam T.

4.9

· 2026 33.3 CLASSIC ·

Great friendly community, and excellent organisation (often reorganised at the last minute based on conditions) to ensure the best possible swim.

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UltraSwim 33.3 Switzerland “The Lake Edition”