Slovenia

A stunning journey between Julian Alps and Adriatic, crossing vineyards, valleys, and high Slovenian plateaus.

Discover

Ultra X I Feel Slovenia is an ultra-marathon event that takes place in western Slovenia. There are six race distances: 110km (single or two-stage), 60km, 50km, 25km and 12km. Ultra X welcomes both runners and walkers.

RACE STARTS

Distance

110km

Technicality

4/5

Temperature

20-28°C

Airport

LJU

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.

Ultra X I Feel Slovenia’s races are UTMB® Index races in 100K, (110km), 50K (60km and 50km) and 20K (25km) categories.

THE EUROPEAN SLAM!

Can you complete Ultra X Slovenia, Finland and Madeira?

The European Slam award is in recognition of those who complete all three European Ultra X events. Participants can choose any combination of events but they must all be ultra distance i.e. Ultra X Finland 25km does not count towards the Grand Slam.

Ultra X Finland (110, 60 & 50)

Ultra X Slovenia (110, 60 & 50)

Ultra X Madeira (110, 60 & 50)

In order to be eligible for the award, entrants must enter and finish each of the individual events. There is no time limit. Awards will be presented at the finish line of the final event of the year, Ultra X Madeira.

Elevation 110KM

Elevation 60KM

Elevation 50KM

Elevation 25KM

Elevation 12KM

Experience Slovenia

We understand that competitors may wish to travel to the Slovenia with family or friends. Should they wish to enjoy the country while you race, we highly recommend visiting the following sights. Alternatively, you can visit them together after the event.

If one of your party would like to volunteer at the race while you take part, they can complete the Volunteer Application Form and we will do our best to accommodate them.

Lake Bled

With its bluish-green lake, island church, medieval castle, and alpine backdrop, Bled is Slovenia’s most popular attraction.

Vipava Valley

Slovenia’s hidden treasure. Discover the green land of fine culinary treasures, all-year-round active adventures, and breath-taking nature.

Postojna Cave

The world’s most visited cave boasts thousand-year-old dripstones, “dragon’s babies”, and the stunning Predjama Castle.

You're In. Now What?

Once you've entered, here's what happens next:

Welcome Email

Receive your confirmation, key dates, and first steps together in one clear message.

Race Pack Delivered


Get full event details, kit lists, and logistics delivered straight to your inbox.

Join the Community


Join our private Facebook group to meet runners, ask questions, and share your build-up.

Optional Pre-Race Call

Book an optional team call to ask questions and feel fully prepared before race day.

WHAT’S INCLUDED

We take care of the logistics so you can focus on the race.
Included 110km 60km 50km 25/12km
Race entry
Fully marked
course
Medical staff on course and at the campsite
Drinking water at checkpoints on course and hot water for preparing food at the campsite
Ground assistance and full safety support
Option to purchase event photography from event photographers on course and at finish line
UTMB World Series Indexed race (100k category)
UTMB World Series Indexed race (50k category)
UTMB World Series Indexed race (20k category)
Finisher’s medal
Fully Stocked Aid Station
Live Stream of Finish Available via YouTube
GPS Tracker
Flights
Accommodation before or after the race
Personal food, kit and equipment
Comprehensive insurance (to cover cancellations, loss of items, injury etc)
Training costs
Spending money
Transport home for runners who are disqualified or withdraw early

Cutoff Policy:

Generous time allowances of 2.5 hours per 10km. We want you to finish – and enjoy the scenery along the way.

If You Don't Finish:

In the scenario that you cannot finish a stage at one of our events, you will be offered entry into the following edition of the race at half price. You will not receive a finishers medal or official result.

READY
TO RACE?

Download Race Pack