is open till 1.9.


plus 5 relay slots

We look forward to you



Below are a few responses from participants:

I just want to write to thank you both and all the rest of the Winterman team for putting on a fantastic event in very difficult circumstances. I absolutely loved it.
I have now done 21 long distance/extreme triathlon races including Norseman, Swissman, Celtman, Austria Extreme, Swedeman, Patagonman etc.  and  this was one of the most enjoyable and quite probably the best organised of all of them – although a team at Austria were also fabulous 😉      
Your marshalls were brilliant and super-friendly and the signage was unbelievably good. The swim was great fun. I loved the bike –  particularly once the fog lifted.  The run was lovely – I particularly enjoyed the trail and Jested parts.  
To arrange such a glorious sunset for the finish was truly unbelievable 😉
Thank you so much/ Děkuji mnohokrát  and please pass on my thanks to all those who helped – they were brilliant! 
All the best Nick 

Thank you so much!
Tears and shivers… You did an amazing job!
Ciao, Renato

Hello Winterman,
We would like to thank you for the great organization of the Winterman 2020 in these difficult times.  Thanks to you all we have enjoyed a great race in the beautiful scenery of the Czech Republic.  Perfect organisation and I will recommend the race to others.  Thank you also for the quick response to all our questions we had during the preparation.
Have a nice day, Peter

We are proud to have a partner of Winterman Xtreme Triathlon a Czech market leader in sports nutrition, celebrating 25 years, selling products in 60 countries of the world – NUTREND ENDURANCE. Many of Nutrend products consisting of all necessary supplements and snacks for successful race and training according to famous triathlete Petr Vabroušek.



We are very proud with our ong-term partner – ATEX SPORTSWEAR who provide its functional clothing to competitors. Competitors, like every year, can enjoy this year’s finishers´ surprise in the form of functional clothing.
Thanks ATEX SPORTSWEAR for support –