Kranjska Gora, Slovenia · Trail
Official site ↗Julian Alps Trail Run by UTMB
A UTMB World Series weekend in Slovenia's Julian Alps, finishing in Kranjska Gora: a 122 km race with 5,855 m of climbing, an 80 km from Lake Bled, and a 55 km sky trail.
Distances
I Feel Slovenia 120K
- Distance
- 122 km (76 mi)
- Vert gain
- 5,855 m (19,200 ft)
- Start
- 9:00 PM GMT+2
- Cutoff
- 32 hr
Starts from Radovljica at 9 p.m. Friday; the course closes in Kranjska Gora at 5 a.m. Sunday. Sold out for 2026 · WSER 2027 qualifier (sub-26:00)
Lake Bled 80K
- Distance
- 80 km (50 mi)
- Vert gain
- 3,866 m (12,700 ft)
- Start
- Sep 19, 8:00 AM GMT+2
- Cutoff
- 21 hr
Starts from Bled at 8 a.m. Saturday and closes with the 120K at 5 a.m. Sunday. Sold out for 2026
Sky Trail 50K
- Distance
- 55 km (34 mi)
- Vert gain
- 2,828 m (9,300 ft)
- Start
- 8:00 AM GMT+2
- Cutoff
- 13 hr 30 min
Two waves from the Završnica valley above Žirovnica, 8:00 and 9:30 a.m. Friday; the limit runs from the second wave and the finish closes at 11 p.m. Sold out for 2026
| Distance | Vert gain | Start | Cutoff | Notes |
|---|---|---|---|---|
| 122 km (76 mi) | 5,855 m (19,200 ft) | 9:00 PM GMT+2 | 32 hr | Starts from Radovljica at 9 p.m. Friday; the course closes in Kranjska Gora at 5 a.m. Sunday. Sold out for 2026 · WSER 2027 qualifier (sub-26:00) |
| 80 km (50 mi) | 3,866 m (12,700 ft) | Sep 198:00 AM GMT+2 | 21 hr | Starts from Bled at 8 a.m. Saturday and closes with the 120K at 5 a.m. Sunday. Sold out for 2026 |
| 55 km (34 mi) | 2,828 m (9,300 ft) | 8:00 AM GMT+2 | 13 hr 30 min | Two waves from the Završnica valley above Žirovnica, 8:00 and 9:30 a.m. Friday; the limit runs from the second wave and the finish closes at 11 p.m. Sold out for 2026 |
Race-day weather
The forecast for Kranjska Gora, Slovenia on September 18, 2026: high 70°F (21°C), low 46°F (8°C), 24% chance of precipitation.
Forecast via Open-Meteo, refreshed hourly.
About
Julian Alps Trail Run by UTMB runs its ultras across the Karavanke ridge to Kranjska Gora over the third weekend of September. The I Feel Slovenia 120K leaves Radovljica at 9 p.m. on the Friday and covers 122 km with 5,855 m of climbing on a 32-hour limit; the Lake Bled 80K starts from Bled on the Saturday morning, and the Sky Trail 50K climbs 2,828 m over 55 km from the Završnica valley on the Friday. Every race finishes in Kranjska Gora.
Entry is first come, first served on the race's own site, and all three ultras sold out for 2026 with no waiting list. A 120K finish counts as a Western States 100 qualifier.
Course
The 120K runs from Radovljica past Bled and over the Karavanke, with cutoffs at Bohinjska Bela, Bled, Žirovnica, Sedlo Suha and Dovje before the finish in Kranjska Gora. The 80K joins the same route at Žirovnica after starting on the shore of Lake Bled, and the 50K starts in two waves from the Završnica valley above Žirovnica and picks up the same ridge at Sedlo Suha. All three share the final descent through Gozd Martuljek.
How to register
Entry is a direct sale on the race's site, with no lottery. The 2026 ultras sold out and the race says there is no waiting list; only the two 10 km races were still open in September 2026.