Slovenia · Julian Alps
Julian Alps Trail Run by UTMB
Distance
50 km
Date
September 18, 2026
Entry fee
116 EUR
€ / km
€2.32
UTMB Slovenia: alpine passes, dramatic valleys, and big mountain mileage in the Julian Alps.
Elevation and Terrain
Total Meters
2665m
D+/KM
53.3m/km
For context, the Tor des Géants 330 loop has 73 D+/km.
Avg Uphill Gradient
14.4%
Avg Downhill Gradient
-12.9%
Uphill gradient distribution
Route Profile
Analysed 2026-05-01Terrain breakdown
Terrain
Climbs
Top climbs
9.5 km · 1205 m gain
starts km 0 · avg 12.7% · max 73.5%
2.3 km · 379 m gain
starts km 17 · avg 16.8% · max 50.4%
3.6 km · 236 m gain
starts km 43 · avg 6.6% · max 48.3%
Top descents
7.4 km · 536 m drop
starts km 27 · avg -7.2% · max -29.6%
3.8 km · 430 m drop
starts km 22 · avg -11.4% · max -54.6%
1.5 km · 347 m drop
starts km 20 · avg -23.0% · max -50.4%
Logistics
Nearest airport
Ljubljana (LJU) / Trieste (TRS) / Venice (VCE)
Notes
Start: ~1.0–2.5 hrs to Kranjska Gora/Bled/Bohinj area depending on distance start (TODO: verify 170K base) / Public transport: good to Bled/Bohinj by bus; Kranjska Gora via bus; race shuttles common / Accommodation: strong in Bled/Kranjska Gora; books out fast (September); book early
