Date
Sat, 4 Sept 2027
Venue
Main Square, Ajdovščina
Ajdovščina
Countdown
September
A 25 km point to point with over 1,100 m of climbing. A solid first step into mountain-style running, with a generous time limit.
Key facts
017 h 30 min cutoff
02Minimum age 17; under 20s sign a risk waiver
Create a free training plan for the Ultra X I Feel Slovenia 25 km
7-day free trial, no card required
The course
The route
Ajdovščina
Distance25km
Total climb1,175m
StartElevation
0 kmDrag map to rotate24.5 km
Weather
Early-September, Ajdovščina
24°CTypical high
14°CTypical low
5°CColdest in 20 years
42%Days with rain
Highs around 24°C and lows around 14°C, but it has dropped to 5°C. Rain on 42% of days.
NASA POWER data, 2006-2025, the week either side of race day
Results
Course verified. Results not yet available.
Organiser
OrganiserUltra X (World Ultra Corporation Ltd); Alpe Adria Adventurers d.o.o. is listed as the local contact.
Websiteultra-x.co
Instagram@ultraxco
Running since2022
Training
Training for the Ultra X I Feel Slovenia 25 km
We don't do generic plans. We combine deep knowledge of this race's demands with your recent training, then build a plan with you that progresses as you do.
Beina integrates directly with your existing tools to understand your current fitness, and synchronise your planned sessions.
Intervals.icuWhat a Ultra X I Feel Slovenia 25 km plan targets
Typical sessions
25 km with 1,175 m of climbing
Time on feet and fatigue resistance
Fuelling and pacing for the whole event
What your weeks look like
Typical sessions
Long runs that build time on your feet
Tempo and threshold sessions to hold race pace
Back-to-back weekend runs for fatigue resistance
Not a generic schedule
Typical sessions
Built from your current fitness and the time you actually have
Adapts every week as Beina learns how you respond
Syncs your sessions straight to Garmin and Wahoo
One clear next session, never a wall of spreadsheet
Entries open now
Get your Ultra X I Feel Slovenia 25 km plan.
7-day free trial, no card required.
Other races at Ultra X I Feel Slovenia
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