The idea of this unique ultra triathlon project has been in the minds of the organizers since 2014, when ultra triathlete Matej Markovič carried out an independent humanitarian project Heart of Slovenia, where he raised funds to buy school supplies for children from socially disadvantaged families.
Save the date: 29.5.2022
The swimming takes place in lake Bled in front of rowing center Mala Zaka. Athletes will have to swim 19km or 19 one km long triangle loops in crystal clean water.
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The bike course will start and finish in the rowing center Bled and goes around Slovenia. It has more then 13.000 elevation meters and will pass our highest mountain passes.
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The running course will also start and finish in the rowing center Bled Mala Zaka and will be 211km long. The course will also have more then 3000 elevation meters.
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Registrations - individuals
Take your special place for the most endurable adrenaline ultra-triathlon race with us. An extraordinary nature and adventure. Become one Hell of an IronUltratriathlonMan/Woman.
The adventure beginns ...
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Be part of the most excited adrenaline ultratriathlon event. Individual or relay.
Registrations - relays
Do you want to experience the most endurable adrenaline ultra-triathlon event with us together with your team? An ultratriathlon adventure is already waiting for you. Become one Hell of an IronUltratriathlonTeam.
Our story ...
The idea of this unique ultra triathlon project has been in the minds of the organizers since 2014, when ultra triathlete Matej Markovič carried out an independent humanitarian project Heart of Slovenia, where he raised funds to buy school supplies for children from socially disadvantaged families. Our goal is to make a unique event at the highest organizational level and at the same time give the competitors something for their soul and heart, as they will overcome their inhuman efforts in the arms of a stunning nature. Experience all this and more with us.