Live. Life. Now.

Motivator, Inspirer, Extreme Athlete, Industry Disruptor

Toni Enderli & Markus Marthaler 
prepare for -2°C Antarctic Swim

Swiss Ice Swimmers Prepare for Historic Antarctic Challenge

Swiss endurance swimmers Toni Enderli and Markus Marthaler are preparing for an extraordinary ice-swimming expedition to Antarctica in February–March 2026, where sea temperatures are expected to reach –2°C.

Some dreams don’t arrive loudly.
They don’t demand attention or instant action.

They sit quietly in the background — a steady pull you feel through years of training, cold mornings, long swims, and moments of doubt.

For me, Antarctica has been that dream. And now, after sixteen years, it’s finally time.

In February–March 2026, I will swim one kilometre in Antarctic waters at around –2°C, alongside my good friend and fellow Swiss swimmer Markus Marthaler, who will attempt the 1-mile distance. Together, we hope to become the first Swiss athletes to complete these swims under official Antarctic ice-swimming conditions.

Meet Toni

A visionary entrepreneur, extreme swimmer, and devoted family man whose mantra Live Life Now fuels everything he does.

South African–Swiss and always in motion, Toni Enderli is reimagining what business can be. At the helm of a growing portfolio of ventures, he’s transformed his family’s 50-year legacy into a bold, cloud-based disruptor — using PropTech, AI, and data to reshape real estate on a global scale. From the English Channel to Robben Island, his extreme swims raise awareness for causes that matter. Fearless in icy waters and high-stakes markets, Toni isn’t chasing records — he’s redefining the game.

Motivational
Speaking

Exclusive
Coaching

Ice Swimming Switzerland

Oceans 7

Oceans 7

Straights Of Gibraltar Spain To Africa

21 September 2010
5 hours 19 Minutes
18km

Crew: Ryan Stramrood, Nigel Colnes & Kieron Palframan

English Channel England to France

14 September 2015
14 Hours 47 Minutes
34km

Crew: Big Bay Events – Debby & Derrick Frazer. Video Crew: Silverline Productions Andrew & Nicky Mitchell

The Channel of Bones – Molokai Hawaii

1 September 2017
20 Hours 35 Minutes
41km

Crew: Ivan Shigaki, Kenneth Kimitauka, Andrew Mitchell, Linda Kaiser. Video Crew: Silverline Productions

Catalina Channel Los Angeles

17th June 2022
11 Hours 33 Minutes
32km

Crew : Magician Boat Team, Andrew Mitchell, Steve Robles, Tashia Hinchliffe Video Crew Silverline Productions

Cook Straits, North to South Island New Zealand 

17 – 21 Feb 2024
10 Hours 46 min
36km

Video Crew: Silverline Productions Andrew & Nicky Mitchell, Infinity Crew

North Irish Channel,
Ireland to Scotland

9 July 2025
14 Hours 26 Minutes
42km

Video Crew: Silverline Productions Andrew & Nicky Mitchell, Infinity Crew, Markus Marthaler

Tsugaru Channel,
Japan

17-22 July 2026
TBC
20km

Crew: TBC

Straights Of Gibraltar Spain To Africa

21 September 2010
5 hours 19 Minutes
18km

Crew: Ryan Stramrood, Nigel Colnes & Kieron Palframan

English Channel England to France

14 September 2015
14 Hours 47 Minutes
34km

Crew: Big Bay Events – Debby & Derrick Frazer. Video Crew: Silverline Productions Andrew & Nicky Mitchell

The Channel of Bones – Molokai Hawaii

1 September 2017
20 Hours 35 Minutes
41km

Crew: Ivan Shigaki, Kenneth Kimitauka, Andrew Mitchell, Linda Kaiser. Video Crew: Silverline Productions

Catalina Channel
Los Angeles

17th June 2022
11 Hours 33 Minutes
32km

Crew : Magician Boat Team, Andrew Mitchell, Steve Robles, Tashia Hinchliffe Video Crew Silverline Productions

Cook Straits, North to South Island New Zealand 

17 – 21 Feb 2024
10 Hours 46 min
18km

Video Crew: Silverline Productions Andrew & Nicky Mitchell, Infinity Crew

North Irish Channel,
Ireland to Scotland

9 July 2025
14 Hours 26 Minutes
42km

Video Crew: Silverline Productions Andrew & Nicky Mitchell, Infinity Crew, Markus Marthaler

Tsugaru Channel,
Japan

17-22 July 2026
TBC
20km

Video Crew: TBC

Follow the Journey: youtube.com/@ToniEnderli

Into the Deep – North Irish Channel
Toni Enderli- Oceans 7

North Irish Channel Swim 2025 – Post Swim Update Toni Enderli – Oceans 7

Support Crew