Triathlon event in beautifull nature near the border triangle of B, D, NL
01/08/2026
The set-up is complete. Tomorrow is your big day. The whole Team Eupen is looking forward to seeing you. And here’s the answer to one of your most important questions for tomorrow. The water temperature in the reservoir is currently 22.1°.
26/07/2026
One week to go ! The racebriefings have been published. These informations are mandatory to know. Please check on our website.
22/12/2025
Yes, registration for our next edition is now open. Visit our website at www.ostbelgientriathlon.be and register !
25/08/2025
How time flies. After the last edition of the Ostbelgien-Triathlon, we hardly have time to catch our breath. We are already starting to plan for 2 August 2026. We hope you will join us.
03/08/2025
Gooooood morning athletes, race office opens in just 1 hour .....
Welcome to 2025 Ostbelgien Triathlon !
02/08/2025
If you run across this carpet tomorrow, you've made it. The Triathlon Team Eupen is looking forward to tomorrow ! See you at the finish line !
02/08/2025
We are ready. The crew were showered a few times today. Air 15° - Water 19.7°. Tomorrow the sun will shine again! Best triathlon weather says our weather expert.
01/08/2025
First inofficial water temperature: 19.9° ! As you can see, the staff of the Triathlon Team Eupen was very active today. Work in progress.
20/07/2025
++++ Registration closed ++++
Just in time for the announced closing of the registration our participant limit is reached ! 2 weeks to go until the big day. Good remaining preparation and stay healthy.
10/07/2025
The race briefings are online on www.ostbelgientriathlon.be ! Please read carefully !