The Ultra X World Championships 2024

The Ultra X World Championships is a multi-stage ultra marathon that takes place over five days in Slovenia.

The course is located in western Slovenia, nestled between the towering Julian Alps to the north and the Adriatic coast to the south. Competitors travel north from the vine-laden landscapes and high plateaus of Vipava Valley to the emerald green waters and rocky mountain trails of Soca Valley and the southern Julian Alps.

Entry Options

Individual Entry



  • You may exchange your entry for a Credit at a cost of £50.00 until 20/04/2024.
  • You will have 12 months (from the date of the event) to spend your credit. You may also use your credit to enter someone else.
  • Click here for more info on Transfers.

You can manage your entries in the section of your Racer Dashboard.

Instalment Plan

  • You may pay in equal instalments up to a either a maximum set by the organizer or monthly up to one month before the event, whichever is less.
  • There is an additional fee of 1% + £0.50 (inc VAT) for each instalment.
  • You are responsible for ensuring payments are made, missing payments may mean removal from the event and loss of any monies paid to date.
  • For more information on instalment plans see here.

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