#9GREECE
THE ‘MAMMA MIA’ EDITION
19-22 SEPTEMBER 2025
Step out of your comfort zone with UltraSwim 33.3
33.3km (English Channel distance) spread over 4 days, 6 swims.
Welcome to your next big challenge.
UltraSwim 33.3 #9Greece is the newest edition to our Epic Adventure Swim Race Series™. This is our warmest water location of the series, as the point-to-point race course takes you around the magical island of Skopelos in the Sporades - made famous by the cult film Mamma Mia!
Expect wild and exposed coastline, varied conditions, warm water and the backdrop of the greenest island in Greece.
Find all the information you need below, and get ready to step outside of your comfort zone by taking on the wild and remote UltraSwim 33.3 event in Greece.
THE VENUE
When you think of Greece, Skopelos is certainly the type of place that comes to mind, with stunning crystal clear waters and secluded coves, this picturesque venue has so much to offer. We’ll be staying at the family-run waterfront Adrina Hotel in the tiny fishing village of Panormos (originally settled in the 8th century BC), in the heart of the Aegean sea as our swimmers prepare to take on UltraSwim 33.3 surrounded by the tranquil beauty of this unique venue.
THE COURSE
This course* is the most remote route in our Epic Adventure Swim Race Series™, with swimming past beaches and through bays that are only accessible by sea - Included in the plan is a channel crossing from the nearby island of Alonissos, and swims on all sides of the island.
*This course is indicative and by no means final
SWIMMING CONDITIONS
This is our warmest water event, 23C-27C expected most years! Skopelos has wild coastlines both exposed and sheltered from the strong northerly winds and the island's waters can be mirror calm or roughed up by the big north wind that can blow at any time. There is of course always the risk of September storms - be ready for a bit of everything as we aim to circumnavigate as much as possible of this beautiful, undeveloped island. The definition of adventure!
TRAVEL AND LOGISTICS
Fly directly to Skiathos (JSI) from several European cities, with twice-daily 40-minute flights from Athens with SkyExpress and Olympic Air - the most likely way in and out for most swimmers. If you haven’t visited the Acropolis, now is the perfect opportunity! Weather permitting, we'll whisk you by water taxi from Skiathos to the picturesque beach of Hotel Adrina. Alternatively, choose the scenic land and ferry route from various ports north of Athens, with exact timetables published in May.
Arrival: Land at Skiathos airport ideally in the early morning or by 14:25 latest on the Thursday.
Departure: Leave from Skiathos airport anytime from 1430 on the 22nd September. If you take an earlier flight you may not be able to finish the final swim and become a 33.3er!
And of course, whether you love it or not, you’re not going to be able to swim without ABBA’s Mamma Mia theme tune in your head, as we start/finish at a number of the cult film’s set locations.
“My first Ultraswim’s 33.3 Greece #4 was an incredible adventure, with excellent organization team, amazing staff, great safety measures, wonderful location and super hotel facilities. I do not have enough words to thank you all! It’s a -life changing challenge - unique event with full support: pre-event, communication, training, health & nutrition, travel help, safety, medical support, media coverage, massage, volunteers, F3 group, organization… everything done with joy by a warm and professional team. All of it created a fabulous community and international friendships.”
PRICING
1. SELECT A SPORTING FORMAT
The CLASSIC
33.3
The ultimate challenge
The distance of the iconic English Channel spread over a long weekend. This is the ultimate challenge. Push yourself and join the ranks of the 33.3 finishers! By selecting this option you will swim the entire 33.3km distance solo, over 5-7 swims, across 4 days. Any determined open-water swimmer can do this.
BUILD
22.2
Build your distance
This is the perfect build-up to the iconic 33.3km distance. Many swimmers have doubts (despite often being more than capable) so the 22.2km BUILD option is often a great starting point. DISCOVERY
11.1
An introduction
This option allows you to discover the magic of UltraSwim 33.3 without the pressure. You will swim a short distance each day and get to know our event as you build towards the ultimate 33.3km distance. However, our recommendation will always be to enter the SOLO 33.3 and swim what you can each day - you might surprise yourself!2. CHOOSE YOUR PACKAGE
ULTRA
Dive into the essentials
This is our standard package, without the frills of ULTRA+
Pricing:
PER PERSON
€1,800
*GROUP OF 4
€225 discount per swimmer
Package includes:
Hotel minimum 3*, 4 nights twin share accommodation
Land transfers from Skopelos Town or Glossa (Loutraki). Get yourself from Skiathos to Skopelos by ferry
Pre-event training plan and training support channel
Preparation webinars
Finish line refuel lunches
Post race guided stretching session
Upcycled Starters participation and Finisher's medal
Swimmer’s Pack (towel, water bottle)
Tow float and bag loan (refundable €50 euro cash deposit to pay on collection)
Professional photos and video content for your use
ULTRA+ [4*]
Our recommended package
The ‘swim like a pro’ experience the UltraSwim 33.3 concept is based on
Pricing:
PER PERSON
€2,500
*GROUP OF 4
€225 discount per swimmer
In addition to ULTRA package to the left/above, the ULTRA+ [4*] package includes:
Hotel 4* for 4 nights (shared accommodation, single occupancy available as an extra)
Dedicated airport transfers by direct fast boat from Skiathos to Hotel Adrina
Personal 1:1 Video Analysis pre-event (you must provide the video)
Swimmer’s Pack (towel, water bottle, woolly/ sun hat, dry bag)
Post race sports massage (days 1-3)
Top sports injury physio on-site injury assessment (fee if further services required)
Preparation webinars and clinics
Additional family or partner hotel and transfer package
ULTRA+ [5*]
Our recommended package ULTRA+[4*] with significant hotel upgrade, and options for higher category rooms
Pricing:
PER PERSON
From €3,333
*GROUP OF 4
N/A
In addition to ULTRA, the ULTRA+ [5*] package includes:
Dedicated airport transfers by direct fast boat from Skiathos to Hotel Adrina
Personal 1:1 Video Analysis pre-event (you must provide the video)
Swimmer’s Pack (towel, water bottle, woolly / sun hat, dry bag)
Post race sports massage (days 1-3)
Top sports injury physio on-site injury assessment (fee if further services required)
Preparation webinars and clinics
Additional family or partner hotel and transfer package
ULTRA++
Everything premium
This is everything taken care, our luxury concierge service
For the ultimate experience, the ULTRA++ package, upgrades everything to a premium level. This all-inclusive package includes everything from partner boats and specialist coaching to luxury hotel accommodation, concierge service and dedicated support. Email us for a personal consultation
*PER PERSON = pricing based on a single person entry
*Hotel upgrade = hotel upgrade available (suite)
*Group of 4 = Based on ULTRA pricing, booking together with deposits paid within 72 hours, regardless of package mix. MUST include at least TWO new swimmers who have not previously entered an UltraSwim 33.3
Pricing Valid until 31/11/2024
Single occupancy hotel options: Included for ULTRA+[5*]. Guaranteed option for ULTRA+[4*]. Limited availability for ULTRA.
There is a 500€ advanced payment to secure your place, with 30 days to change your mind.
The full amount is payable 6 months prior to the event and in the case of changing circumstances we have a flexible rollover policy should you be unable to participate.
F3 package
Share the love
This package is designed for your friends, family and fans sharing your journey
Pricing from
€400*
(accommodation and transfers from €750)Package includes:
Dedicated viewing boat (with relaxed timings!)
Local excursion if time allows
Finish line lunches with the swimmers
Professional photos and video content for your use
Welcome aperitif
Prize giving party ticket
*If you want to volunteer and help our hard working events team instead of relaxing, the F3 package fee is waived (subject to suitability - get ready for early mornings!)33.3 passport
Looking to book
more than one event?
Why not get a 33.3 passport?
BOOK at the same time, TWO or MORE EVENTS IN SAME calendar year and save €100 off for each event. This discount will be applied to the final invoice of the year. Each €100 can also be exchanged for €150 of merchandise (at full price)
