Ultra X Slovenia
Trail Running covering 12 km to 110 km with up to 4,046 m D+ in Ajdovščina, Slovenia
Ultra X Slovenia is an endurance sporting event in Ajdovščina, SI focused on Trail Running. Key features include Mountain, Nature & Off-Road, Multi-Day, High Altitude.
The race program comprises 5 competitions, including Ultra X 110 (110 km, +4,046 m D+), Ultra X 60 (60 km, +2,716 m D+), Ultra X 50 (50 km, +1,389 m D+), Ultra X 25 (25 km, +1,175 m D+), and Ultra X 12 (12 km, +148 m D+). The exact date for the next edition is currently open and will be announced by the organizer. Official race regulations, course details, and registration information are provided on the organizer's website (ultra-x.co).

Event characteristics
Races & distances (5)
| Competition | Discipline | Distance | Elevation gain | Altitude range | Course type | Course & profile |
|---|---|---|---|---|---|---|
| Ultra X 110 | Trail Running | 110 km | +4,046 m | 43 m - 1,742 m | Loop course | Route & profile |
| Ultra X 60 | Trail Running | 60 km | +2,716 m | 66 m - 533 m | Loop course | Route & profile |
| Ultra X 50 | Trail Running | 50 km | +1,389 m | 108 m - 1,264 m | Loop course | Route & profile |
| Ultra X 25 | Trail Running | 25 km | +1,175 m | 107 m - 899 m | Loop course | Route & profile |
| Ultra X 12 | Trail Running | 12 km | +148 m | 55 m - 117 m | Loop course | Route & profile |
Course route & map
Elevation profile & course telemetry
Altitude from 43 m to 1,742 m above sea level (+4,046 m D+, -4,046 m D-)
Elevation profile & course telemetry
Altitude from 66 m to 533 m above sea level (+2,716 m D+, -2,716 m D-)
Elevation profile & course telemetry
Altitude from 108 m to 1,264 m above sea level (+1,389 m D+, -1,389 m D-)
Elevation profile & course telemetry
Altitude from 107 m to 899 m above sea level (+1,175 m D+, -1,175 m D-)
Elevation profile & course telemetry
Altitude from 55 m to 117 m above sea level (+148 m D+, -148 m D-)
Frequently asked questions (FAQ)
When and where does Ultra X Slovenia take place?
Ultra X Slovenia takes place in Ajdovščina, SI (start area at coordinates 45.8869° N, 13.9099° E). The exact date for the next edition is currently open and will be announced by the organizer.
What races and distances are offered at Ultra X Slovenia?
The race program comprises 5 competitions, including Ultra X 110 (110 km, +4,046 m D+), Ultra X 60 (60 km, +2,716 m D+), Ultra X 50 (50 km, +1,389 m D+), Ultra X 25 (25 km, +1,175 m D+), and Ultra X 12 (12 km, +148 m D+). The competitions belong to Trail Running.
What is the course layout and elevation profile for Ultra X Slovenia?
The main competition (Ultra X 110 over 110 km) is designed as a loop course featuring +4,046 m of elevation gain and -4,046 m of elevation loss, ranging between 43 m and 1,742 m above sea level. An interactive course map with a verified 3D GPS track, kilometer markers, and GPX download is available in the course section on this page.
Where can I find registration and official race rules for Ultra X Slovenia?
Official race regulations, course details, and registration information are provided on the organizer's website (ultra-x.co).