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4.9

(128)

UltraSwim 33.3

UltraSwim 33.3 Croatia The ‘Islands’ Edition

Name: UltraSwim 33.3 Croatia The ‘Islands’ Edition
Start: 2026-05-15
End: 2026-05-15
Location: Hvar Island, Croatia
Rating: 4.88

Location

Hvar Island, Croatia

4 Entry Options

33.3/2 BUILD

ULTIMATE 22.2

33.3 CLASSIC

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Rating Highlights

4.96 /5

Event Logistics

4.96 /5

Event Safety

4.96 /5

Water Quality

Rating Overview

All Time Average

4.88

2026 Average

4.94

Rating Breakdown

Pre-event communication

4.95

Event Logistics

4.96

Supporting Staff

4.95

Event Safety

4.96

Course Navigation

4.80

Water Quality

4.96

Aid Stations

4.80

Swag

4.85

Sustainability

4.92

Facilities

4.73

Finish Area

4.79

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Features & Characteristics

Degree of Challenge

Challenging

56% of reviews

Atmosphere

Small & Intimate

58% of reviews

Location

Urban & Nature Mix

57% of reviews

Swimming

Sea

98% of reviews

Awards & Accolades

Racecheck Gold Award - 2025

Racecheck Gold Award - 2024

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Frequently asked questions

Where does UltraSwim 33.3 Croatia The ‘Islands’ Edition take place?

UltraSwim 33.3 Croatia The ‘Islands’ Edition takes place in Hvar Island, Croatia.

What distances does UltraSwim 33.3 Croatia The ‘Islands’ Edition offer?

Entry options include: 33.3/2 BUILD, ULTIMATE 22.2, ULTIMATE 33.3, 33.3 CLASSIC.

How is UltraSwim 33.3 Croatia The ‘Islands’ Edition rated by runners?

UltraSwim 33.3 Croatia The ‘Islands’ Edition has an average rating of 4.88 out of 5 from 128 verified participant reviews on Racecheck.

What is UltraSwim 33.3 Croatia The ‘Islands’ Edition like?

Based on participant reviews, runners describe it as: Challenging (56% of reviews), Small & Intimate (58% of reviews), Urban & Nature Mix (57% of reviews), Sea (98% of reviews).

Taken part? Write your review

4.9

(128)

Myriam M.

5.0

· 2026 33.3 CLASSIC ·

Amazing swim experience with a fantastic support from the organizing Team!

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Philippe S.

5.0

· 2026 33.3 CLASSIC ·

One challenging item from my bucket list COMPLETED !✅🏊‍♂️ What an adventure! A few days of long swimming, sore shoulders, and 5 a.m. wake-ups… but memories for life ! If you like open water swimming and need some time to recharge and a genuine reset from a busy life, I can’t recommend the UltraSwim 33.3 events enough. Amazing organization, an incredible team, stunning locations, crystal water, and the kind of atmosphere where complete strangers become swimming friends somewhere between two swim buoys. 🌊✨

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Melissa N.

5.0

· 2026 33.3/2 BUILD ·

Amazing course and support, everything was top-notch. Can’t wait to race again next year!

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Damien J.

4.7

· 2026 ULTIMATE 33.3 ·

Loved every moment of this event! The atmosphere was great!

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Colleen P.

5.0

· 2026 28 KM - Croatia 12 ·

The event was nothing short of a miraculous achievement of the part of the UltraSwim team starting with excellent communication on all aspect of the event from the moment we signed up to the very end when departing transportation logistics were managed expertly. The swim itself was absolutely amazing ! Crystal clear waters, dedicated kayakers, race management around changing weather conditions all made for a life changing experience. I am already signed up for the next event.

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Chantal K.

4.9

· 2026 33.3 CLASSIC ·

One of the best races I’ve ever done. Incredible energy and great support!

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Emma L.

4.9

· 2026 23km ·

This was a very well organised event. Course routes and schedules were adjusted when required due to changes in conditions, and I felt absolutely confident that swimmers' safety was prioritised. Swimmers were encouraged and supported equally whatever their experience and person...

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Tony P.

5.0

· 2026 33.3 CLASSIC ·

Awesome event for both swimmer and non swimming partner.

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Priscila P.

4.8

· 2026 33.3 CLASSIC ·

One of the best races I’ve ever done! Unlike any event I had previously swum in Brazil (my home country). UltraSwim has a unique energy and a magical atmosphere all around! It was a great personal challenge for me - if not for the distance, certainly for the mental strength it requires. Also, I was impressed with the organization, logistics, and kindness of everyone on the staff. I really hope to come back in a future edition! (You could also consider doing one in Brazil! It would be amazing, and I'm sure Samir, our Brazilian team, and I would join as pioneers!)

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Sally W.

5.0

· 2026 ULTIMATE 22.2 ·

Incredible organisation and truly brilliant staff who were extremely supportive from start to end

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UltraSwim 33.3 Croatia The ‘Islands’ Edition