START registrations for S24H 2023!

We have launched the registrations for S24H 2023, the international competition that challenges you to aim higher in endurance running!

Sign up for S24H 2023

We can’t wait to meet again the members of the S24H Family, but also to welcome new participants to our ultrarunning event!

We promise you an excellent organized competition, with attention to details, so you can get the best results. We will support you with friendship to give you wings during the event!


At each trial, the first 10 people who sign up will pay a reduced fee, so register now!

Where and when

The fifth edition of the S24H competition will be held in the weekend of 20th-21st May 2023, in the Children’s Park from Timisoara, Romania, on a 1222.48-meter loop.

Please read the Regulation carefully; you can find it here.

This year, Timisoara is one of the three European Capitals of Culture, so we invite you to take advantage and book more days to visit our city 🙂

If you want to keep up to date with the S24H competition in the coming period, follow our Facebook and Instagram pages.

See you on 20th May 2023 in Timisoara, Romania to live together a new fantastic ultra-running experience!