Alexandra Tondeur

Talk less, do more
My disciplines
- Ironman
- Ironman 70.3
Number of hours’ training per week
15-40h
"Strive for progress, not perfection"

My conviction for choosing Etixx as sports nutrition partner
Wide variety of products. Very easy to digest.
My personal records
- Ironman: 9h01
- Marathon: 2h40
- 180km TT: 4h42
My greatest sporting achievement
World Champ 2019 - European Champ 2018 - 3rd Embrunman 2019 - 2x victory Ironman 70.3
My #GiveItYourAll moment in 2022
Qualifying for Ironman Hawaï Pro / Embrunman
My social media
Instagram : @alexandrarondeur
Facebook : @alexandra tondeur pro triathlete
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Trail running, running, cycling, and triathlon
Sport has been a part of my life since I was a child. When I discovered trail running through my climbing partner at the end of 2015, this sport grew into my biggest passion next to cycling. Covering ultra-distances over inhospitable terrain. Overcoming yourself, nature and the elements after an endless battle. Finishing a challenging trail run or skyrace gives me great satisfaction. Running gives me the faith and mental strength to keep going at all times. Both on a professional, personal and sports level. Etixx is an important link in this chain. You find the necessary willpower, determination and physical capability within yourself. But having the right nutrition before, during and after exercise can sometimes be the key to success.
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Tennis
I am Sofia Costoulas, I was born in Genk and I am 16 years old. I started playing tennis when I was 4 years old and I still love it. I study human sciences and besides tennis I like to be creative. My biggest hobby is Pokémon, both Pokémon games and collecting Pokémon cards. I am a great animal lover, so if I didn't travel so much it would be Pairi Daiza at home ;-) My biggest dream is to take part in the Olympic Games and win a medal for Belgium.
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Bobsleigh
After a (youth) career in athletics, I switched to the Belgian bobsleigh team. After a few years, I retrained from brakewoman to pilot, while also completing my Masters in physiotherapy. In 2015, I was employed part-time by Sport Flanders as pilot and I am now about to start my 10th bobsleigh season. Qualifying for the Olympic Winter Games in 2018 was an amazing feeling and made me dream of doing more in 2022, in Beijing. I now practise my sport full time, while also being a proud Godmother to my nephew, the apple of my eye. I am very proud to be part of the Etixx ambassadors team, a super-talented and motivated group of athletes and sports enthusiasts. Being supported by such a professional company with good-quality, clean products gives me an extra push to achieve my dream of a top result in Beijing 2022!
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