24 & 48 h Self-Transcendence Race Kladno

Self-Transcendence 48 hour and 24 hour running races in the park "Sletiště" in Kladno.

24 h race is the International Championship of the Czech Republic

About the event

This year's race capacity has been met and the registration is currently closed.

Ultramarathon 48 hour and 24 hour Self-Transcendence running races in Kladno take place in a beautiful environment of the park "Sletiště" (right beside the Aquapark Kladno). The course is almost flat with an elevation of only 1 m, set on a 1 km lap starting at the athletic stadium and leading mostly in shades of trees and street lights at night).

Services: We strive to provide a very enthusiastic atmosphere, great variety of food and drinks and experienced medical team. Refreshment station with a variety of warm and cool food and drinks, warm meal after the race. Medical station with massage services. Distances covered by the runners are going to be measured newly by using chips.

Our next 48 hour race is going to start on Friday 26/7/2019 at 12:00.

The 24 hour races is going to begin on Saturday 27/7/2019 at noon as well.
Races are going to finish on Sunday 28/7/2019 at the same time.

Please, find the registration link on the right side of this page (in the blue rectangle).

Later you may wish to check your registration here.


The race is IAU certified (Bronze label).

Previous Results


48 h, 24 h
View course map »

Start time

  • 26/7/2019, 12:00 - 48h race
  • 27/7/2019, 12:00 - 24h race


  • 48 hour race: 70 EUR| 75 EUR after 17/6/2019
  • 24 hour race: 60 EUR| 65 EUR after 17/6/2019
  • Dates relate to the date of received payment.
  • Bank account number: 1024493924/6100
  • IBAN CZ79 6100 0000 0010 2449 3924


Viharin Rosa
+420 603 177 566
Send Email
Pataka Špaček
+420 603 177 567, tel. +420 222 745 150, fax: +420 283 842 244
Send Email


  • IAU Bronze Label


We kindly ask you to apply online by June 21:

Race before 17/6 after 17/6
48 h individuals 70 EUR 75 EUR
24 h individuals 60 EUR 65 EUR


Our bank account number for paying entry fees is: 1024493924/6100, IBAN: CZ79 6100 0000 0010 2449 3924 



Here is the municipal stadium "Sletiště" on google maps or Mapy.cz. (external links).
With accommodation the nearest options are probably the Sport hotel Sletiště (please, see https://sport-hotel-sletiste.hotel.cz/?gclid=EAIaIQobChMIpfi6lpuH1gIVgTgbCh1hawh0EAAYAiAAEgI4NfD_BwE) and YMCA (tel.: +420 312 247 416) approx. 700 m from the track. You may find out more about these and also other possibilities at: https://www.mestokladno.cz/en/vismo/dokumenty2.asp?id_org=100977&id=1025&p1=1144
Concerning transportation it depends if you are coming to Prague via train, bus or plane. The following web site might help you find a connection:
When you arrive to Kladno you can take the bus nr. 5 to the final station "Aquapark". 


Free rooms in the Sport hotel Sletiště are still available at the organizers (SCMT). Please, contact Mr. Viharin Rosa, tel: +420 603177566 for reservations.