Julian Alps Trail Run by UTMB

Q: How hard is the Julian Alps Trail Run by UTMB 80km? A: Among 390 European ultras tracked by DiscoverTrailRaces, the JAT 80K ranks 112th for average uphill gradient steepness -- top 28.7% steepest sustained climbing in the database. The biggest single descent drops 613m at -11.34% average gradient (ranked 225th for descent drama). D+/km ranks 185th at 47.8m/km, near the midpoint for vertical density. Official D+ is 3,826m over 80km, confirmed by both race website and GPX analysis. The race features a defining ascent from Zirovnica to Mt. Stol (2,174m), gaining approximately 1,700m of elevation in one extended mountain section, followed by approximately 30 kilometres of high-alpine ridge running along Stol, Golica, and Klek before descending to the Upper Sava Valley and Kranjska Gora. Maximum race time is 21 hours from an 08:00 Saturday start.

Q: How many UTMB Running Stones does finishing the JAT 80K award? A: Finishing the Julian Alps Trail Run by UTMB 80km awards 3 UTMB Running Stones. The race is a UTMB World Series event in the 100K category, and finishers receive direct access to UTMB World Series Finals in the 100K category. Running Stones accumulate across UTMB World Series events and are required for entry into target races within the World Series, including UTMB Mont-Blanc. Verify current requirements and stone thresholds directly with UTMB before planning a qualification season, as rules can change between seasons.

Q: What is the Lake Bled 80K course like from start to finish? A: The 80km route is a point-to-point from Lake Bled to Kranjska Gora through the Julian Alps UNESCO Biosphere Reserve. Starting at Lake Bled -- one of Europe's most photographed landmarks -- the course passes through Vintgar Gorge before climbing approximately 1,700m to Mt. Stol (2,174m), the race's highest point. From Stol, the route traverses approximately 30 kilometres of high-alpine ridge via Golica and Klek with panoramic Julian Alps views. The course then descends into the Upper Sava Valley, makes a final climb to Srednji vrh, and finishes in Kranjska Gora. Because start and finish are different locations, a 15 EUR shuttle bus from Kranjska Gora back to Bled start is available.

Q: How do I get to the Julian Alps Trail Run by UTMB? A: Ljubljana Airport (LJU) is the closest airport, approximately one hour from Lake Bled (race start). Trieste Airport (TRS) in Italy is approximately 1.5 hours, and Venice Marco Polo Airport (VCE) is approximately two hours. Bus connections to Bled from Ljubljana are good. The 80K starts at 08:00 on Saturday September 19, 2026 from Lake Bled and finishes in Kranjska Gora. Accommodation is strong in both Bled and Kranjska Gora, but September is peak tourist season in Bled. Book accommodation early; availability tightens significantly in the weeks before race day.