






Join Ultra X I Feel Slovenia 2026
Ultra X I Feel Slovenia is an ultramarathon event that takes place in western Slovenia, nestled between the towering Julian Alps to the north and the Adriatic coast to the south. Competitors travel across the vine-laden landscapes and high plateaus of Vipava Valley over the event.
There are five race distances: 110km (single or two-stage), 60km, 50km, 25km and 12km. Ultra X welcomes both runners and walkers.
Ultra X I Feel Slovenia’s races are UTMB® Index races in 100K, (110km), 50K (60km and 50km) and 20K (25km) categories
Course details
Start address: Ajdovščina, Slovenia
Finish address: Ajdovščina, Slovenia
Route map
Register
Registration closes on 04 August (320 days left)
The current price step is valid until 29 October, 2025
selected tickets
Total
You can, within 24 hours after your registration, get a full refund if you change your mind.
What’s included
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done Finisher medal
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done Timing chip (single use)
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done Drink Stations
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done Nutrition Stations
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done Medical Assistance
Reviews
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Frequently asked questions
When and where can I collect my BIB/race pack?
Kit check is mandatory. -Friday 13th June (from 17-20pm) -Saturday 14th June (from 17-20pm)
What is the cancellation/refund policy for this event?
In the case of an event cancellation, your entry fee is fully transferable, to any event you like.
The race information has been found on the official website of the event or through publicly available sources. Always refer to the official website the latest race information. Please let us know if any data is wrong or missing, by emailing us.