Marathons in Slovenia
6 upcoming races are listed in Slovenia, including 4 marathons, 3 half marathons and 2 ultras. The next is NLB Ljubljana Marathon on October 17, 2026.
October has the most races. Race pages link the official source where we have one. Confirm dates and prices with the organizer before you register.
6
Races listed
4
Marathons
October
Busiest month
25 May
Last updated
| Date | Race | City | Distances | From |
|---|---|---|---|---|
| 17 Oct 2026 17Oct 26 | NLB Ljubljana Marathon | - | 42.2K | - |
| 25 Oct 2026 25Oct 26 | Volkswagen Ljubljana Marathon | Ljubljana | 42.2K · 21.1K · 10K | €40–€75 |
| 7 Nov 2026 07Nov 26 | OBALA Ultra Trail powered by I FEEL SLOVENIA - 108K | - | 108K | - |
| 15 Nov 2026 15Nov 26 | Novo Mesto Half Marathon | - | 42.2K · 21.1K · 10K | - |
| 23 Apr 2027 23Apr 27 | Ultra Trail Vipava Valley - Slovenia (UTVV) | - | Ultra · 10K · Emperor | - |
| 15 May 2027 15May 27 | Three Hearts Marathon | - | 42.2K · 21.1K · 10K | - |
Around Slovenia
This is the most detailed level of the directory. Widen the search to the surrounding region.
Common questions
When is the next race in Slovenia?
NLB Ljubljana Marathon on October 17, 2026. The table above lists every upcoming race in date order.
Which months are busiest in Slovenia?
October (2), November (2), April (1), counting every upcoming race listed in Slovenia.
Which distances can I run in Slovenia?
The listed races include 4 marathons, 3 half marathons, 2 ultras, 4 10Ks and 2 5Ks. Many events offer more than one distance on the same day.
How do I confirm a race’s details?
Open the race page and check its provenance ledger, which shows where each fact came from. Then confirm the date, price and entry rules with the organizer before you register or book travel.
Spotted something wrong on this page?
Dates and prices move · tell us and we check the organizer’s source