distance de la course
80
KM
Tracé de la course
2350
M+
3 courses
RACES

BE PART OF THE "PAYS DES SOURCES" LEGEND

The Ultra Trail des Sources (UTDS®) is an ultra-endurance running competition organized on a permanent marked route located in the Ardennes, East of Belgium (Europe). Cumulating 80 KM and 2350 m +, this event crosses the Spa, Theux, Stoumont & Trois-Ponts entities.

Dedicated to athletes who want to take part in an "ultra trail", it is also intended for people wishing to run this route, in relay, with a team of 2 to 4 runners.

An awesome experience to discover all the beauties of a raw and authentic nature and immerse yourself in a preserved natural environment, in the heart of the magnificent "Pays des Sources"...

« Alone,
we go faster.
Together,
we go further. »

/ African proverb /

An ultra distance to live alone or to share with friends... 

Make your choice!

« What matters is not the result,
it is how far we have come to achieve it. »

/ Kilian Jornet /

An ultra distance to live alone or to share with friends....

Make your choice!

« The sport fetches the fear to dominate, the fatigue to triumph over it, the difficulty to overcome it. »

/ Pierre de Coubertin /

An ultra distance to live alone or to share with friends... 

Make your choice!

Ultratrail

Solo 80 km

Ultratrail

Solo 42 km

Trail4team

Relay 4 x 20 km  (2 to 4 runners)

In Practice

An exceptional route! 

On the field, the Ultra Trail des Sources is recognized by the Extratrail beacons on which a pink "UTDS®" badge appears.

Image
carte de la course
Image
balise UTDS

News

Registrations 2024

3 February 2024

Registration 2024 are open.

Inscription

24 July 2023

⚠️ Entries close on Thursday 03 August 2023 at midnight.


For technical reasons relating to the printing of race...

Smile & route

27 February 2023

Lots of laughs & lots of route

Come and join us and you will understand!

Registration

1 February 2023

Registratie is nu open ✔️


U kunt zich nu inschrijven voor de Utds 2023 die op 12 augustus 2023 zal...

From Trois-Ponts

28 November 2021

🆕 From Trois-Ponts 🆕

The change is big in 2022 ‼️

We are not redesigning the course but we are changing the start...