Spanning three days from September 19 to 21, 2025, the Julian Alps Trail Run by UTMB features six distinct races: 120K, 80K, 50K, 25K, 15K, and 10K. Each course is meticulously designed to showcase Slovenia's iconic landscapes, including the medieval town of Radovljica, the picturesque Lake Bled, and the majestic peaks of the Julian Alps. The event not only challenges participants with varying terrains and elevations but also immerses them in the rich cultural heritage of the region. Whether you're an elite athlete or a recreational runner, this event promises an unforgettable experience amidst nature's splendor.
Races
124km
80km
50km
25km
15km
10km
Race Date:
19 September, 2025
The I FEEL SLOVENIA 120K kicks off in Radovljica on September 19, 2025, and takes runners on a breathtaking 124 km journey through Slovenia’s Julian Alps. With 5,940 meters of elevation gain, this challenging course includes iconic landmarks like Lake Bled and Mt. Stol, ending in Kranjska Gora.
Race Date:
20 September, 2025
The LAKE BLED 80K begins in Bled on September 20, 2025, and takes participants on a spectacular 80 km course through the Julian Alps. With 3,800 meters of elevation gain, runners will experience the natural beauty of Lake Bled and its surrounding alpine terrain.
Race Date:
19 September, 2025
The SKY TRAIL 50K, held on September 19, 2025, starts in Žirovnica and spans 50 km through the Julian Alps. With 2,700 meters of elevation gain, runners will navigate technical trails and steep climbs before finishing in Kranjska Gora.
Race Date:
21 September, 2025
The KRANJSKA GORA 25K is set for September 21, 2025, in the picturesque town of Kranjska Gora. This 25 km course with 1,050 meters of elevation gain offers a mix of accessible trails and beautiful alpine scenery.
Race Date:
21 September, 2025
The INTERSPORT SPEED 15K, part of the Julian Alps Trail Run by UTMB, takes place in Kranjska Gora on September 21, 2025. Spanning 15 km with 550 meters of elevation gain, this race offers a scenic and accessible trail experience.
Race Date:
21 September, 2025
The ABBA NUTRITION 10K, scheduled for September 21, 2025, in Kranjska Gora, provides a welcoming trail experience for beginners and experienced runners alike. With 300 meters of elevation gain, this scenic 10 km course highlights the Julian Alps’ charm.
Weather based on historical averages.
FAQs
What is the Julian Alps Trail Run by UTMB?
How long is the Julian Alps Trail Run by UTMB?
Where does the Julian Alps Trail Run by UTMB take place?
What is the elevation gain of the Julian Alps Trail Run by UTMB?
How can I prepare for the Julian Alps Trail Run by UTMB?
How do I choose the right training plan for the Julian Alps Trail Run by UTMB?
The I FEEL SLOVENIA 120K kicks off in Radovljica on September 19, 2025, and takes runners on a breathtaking 124 km journey through Slovenia’s Julian Alps. With 5,940 meters of elevation gain, this challenging course includes iconic landmarks like Lake Bled and Mt. Stol, ending in Kranjska Gora.
The Julian Alps Trail Run by UTMB is 124km long.
The Julian Alps Trail Run by UTMB takes place in Kranjska Gora, Slovenia.
The Julian Alps Trail Run by UTMB elevation gain is 5940 metres, which Runna classifies as a Hilly race.
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Julian Alps Trail Run by UTMB?
The I FEEL SLOVENIA 120K kicks off in Radovljica on September 19, 2025, and takes runners on a breathtaking 124 km journey through Slovenia’s Julian Alps. With 5,940 meters of elevation gain, this challenging course includes iconic landmarks like Lake Bled and Mt. Stol, ending in Kranjska Gora.
How long is the Julian Alps Trail Run by UTMB?
The Julian Alps Trail Run by UTMB is 124km long.
Where does the Julian Alps Trail Run by UTMB take place?
The Julian Alps Trail Run by UTMB takes place in Kranjska Gora, Slovenia.
What is the elevation gain of the Julian Alps Trail Run by UTMB?
The Julian Alps Trail Run by UTMB elevation gain is 5940 metres, which Runna classifies as a Hilly race.
How can I prepare for the Julian Alps Trail Run by UTMB?
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the Julian Alps Trail Run by UTMB?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Julian Alps Trail Run by UTMB?
How long is the Julian Alps Trail Run by UTMB?
Where does the Julian Alps Trail Run by UTMB take place?
What is the elevation gain of the Julian Alps Trail Run by UTMB?
How can I prepare for the Julian Alps Trail Run by UTMB?
How do I choose the right training plan for the Julian Alps Trail Run by UTMB?
The LAKE BLED 80K begins in Bled on September 20, 2025, and takes participants on a spectacular 80 km course through the Julian Alps. With 3,800 meters of elevation gain, runners will experience the natural beauty of Lake Bled and its surrounding alpine terrain.
The Julian Alps Trail Run by UTMB is 80km long.
The Julian Alps Trail Run by UTMB takes place in Kranjska Gora, Slovenia.
The Julian Alps Trail Run by UTMB elevation gain is 3800 metres, which Runna classifies as a Hilly race.
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Julian Alps Trail Run by UTMB?
The LAKE BLED 80K begins in Bled on September 20, 2025, and takes participants on a spectacular 80 km course through the Julian Alps. With 3,800 meters of elevation gain, runners will experience the natural beauty of Lake Bled and its surrounding alpine terrain.
How long is the Julian Alps Trail Run by UTMB?
The Julian Alps Trail Run by UTMB is 80km long.
Where does the Julian Alps Trail Run by UTMB take place?
The Julian Alps Trail Run by UTMB takes place in Kranjska Gora, Slovenia.
What is the elevation gain of the Julian Alps Trail Run by UTMB?
The Julian Alps Trail Run by UTMB elevation gain is 3800 metres, which Runna classifies as a Hilly race.
How can I prepare for the Julian Alps Trail Run by UTMB?
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the Julian Alps Trail Run by UTMB?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Julian Alps Trail Run by UTMB?
How long is the Julian Alps Trail Run by UTMB?
Where does the Julian Alps Trail Run by UTMB take place?
What is the elevation gain of the Julian Alps Trail Run by UTMB?
How can I prepare for the Julian Alps Trail Run by UTMB?
How do I choose the right training plan for the Julian Alps Trail Run by UTMB?
The SKY TRAIL 50K, held on September 19, 2025, starts in Žirovnica and spans 50 km through the Julian Alps. With 2,700 meters of elevation gain, runners will navigate technical trails and steep climbs before finishing in Kranjska Gora.
The Julian Alps Trail Run by UTMB is 50km long.
The Julian Alps Trail Run by UTMB takes place in Kranjska Gora, Slovenia.
The Julian Alps Trail Run by UTMB elevation gain is 2700 metres, which Runna classifies as a Hilly race.
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Julian Alps Trail Run by UTMB?
The SKY TRAIL 50K, held on September 19, 2025, starts in Žirovnica and spans 50 km through the Julian Alps. With 2,700 meters of elevation gain, runners will navigate technical trails and steep climbs before finishing in Kranjska Gora.
How long is the Julian Alps Trail Run by UTMB?
The Julian Alps Trail Run by UTMB is 50km long.
Where does the Julian Alps Trail Run by UTMB take place?
The Julian Alps Trail Run by UTMB takes place in Kranjska Gora, Slovenia.
What is the elevation gain of the Julian Alps Trail Run by UTMB?
The Julian Alps Trail Run by UTMB elevation gain is 2700 metres, which Runna classifies as a Hilly race.
How can I prepare for the Julian Alps Trail Run by UTMB?
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the Julian Alps Trail Run by UTMB?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Julian Alps Trail Run by UTMB?
How long is the Julian Alps Trail Run by UTMB?
Where does the Julian Alps Trail Run by UTMB take place?
What is the elevation gain of the Julian Alps Trail Run by UTMB?
How can I prepare for the Julian Alps Trail Run by UTMB?
How do I choose the right training plan for the Julian Alps Trail Run by UTMB?
The KRANJSKA GORA 25K is set for September 21, 2025, in the picturesque town of Kranjska Gora. This 25 km course with 1,050 meters of elevation gain offers a mix of accessible trails and beautiful alpine scenery.
The Julian Alps Trail Run by UTMB is 25km long.
The Julian Alps Trail Run by UTMB takes place in Kranjska Gora, Slovenia.
The Julian Alps Trail Run by UTMB elevation gain is 1050 metres, which Runna classifies as a Hilly race.
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Julian Alps Trail Run by UTMB?
The KRANJSKA GORA 25K is set for September 21, 2025, in the picturesque town of Kranjska Gora. This 25 km course with 1,050 meters of elevation gain offers a mix of accessible trails and beautiful alpine scenery.
How long is the Julian Alps Trail Run by UTMB?
The Julian Alps Trail Run by UTMB is 25km long.
Where does the Julian Alps Trail Run by UTMB take place?
The Julian Alps Trail Run by UTMB takes place in Kranjska Gora, Slovenia.
What is the elevation gain of the Julian Alps Trail Run by UTMB?
The Julian Alps Trail Run by UTMB elevation gain is 1050 metres, which Runna classifies as a Hilly race.
How can I prepare for the Julian Alps Trail Run by UTMB?
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the Julian Alps Trail Run by UTMB?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Julian Alps Trail Run by UTMB?
How long is the Julian Alps Trail Run by UTMB?
Where does the Julian Alps Trail Run by UTMB take place?
What is the elevation gain of the Julian Alps Trail Run by UTMB?
How can I prepare for the Julian Alps Trail Run by UTMB?
How do I choose the right training plan for the Julian Alps Trail Run by UTMB?
The INTERSPORT SPEED 15K, part of the Julian Alps Trail Run by UTMB, takes place in Kranjska Gora on September 21, 2025. Spanning 15 km with 550 meters of elevation gain, this race offers a scenic and accessible trail experience.
The Julian Alps Trail Run by UTMB is 15km long.
The Julian Alps Trail Run by UTMB takes place in Kranjska Gora, Slovenia.
The Julian Alps Trail Run by UTMB elevation gain is 550 metres, which Runna classifies as a Hilly race.
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Julian Alps Trail Run by UTMB?
The INTERSPORT SPEED 15K, part of the Julian Alps Trail Run by UTMB, takes place in Kranjska Gora on September 21, 2025. Spanning 15 km with 550 meters of elevation gain, this race offers a scenic and accessible trail experience.
How long is the Julian Alps Trail Run by UTMB?
The Julian Alps Trail Run by UTMB is 15km long.
Where does the Julian Alps Trail Run by UTMB take place?
The Julian Alps Trail Run by UTMB takes place in Kranjska Gora, Slovenia.
What is the elevation gain of the Julian Alps Trail Run by UTMB?
The Julian Alps Trail Run by UTMB elevation gain is 550 metres, which Runna classifies as a Hilly race.
How can I prepare for the Julian Alps Trail Run by UTMB?
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the Julian Alps Trail Run by UTMB?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Julian Alps Trail Run by UTMB?
How long is the Julian Alps Trail Run by UTMB?
Where does the Julian Alps Trail Run by UTMB take place?
What is the elevation gain of the Julian Alps Trail Run by UTMB?
How can I prepare for the Julian Alps Trail Run by UTMB?
How do I choose the right training plan for the Julian Alps Trail Run by UTMB?
The ABBA NUTRITION 10K, scheduled for September 21, 2025, in Kranjska Gora, provides a welcoming trail experience for beginners and experienced runners alike. With 300 meters of elevation gain, this scenic 10 km course highlights the Julian Alps’ charm.
The Julian Alps Trail Run by UTMB is 10km long.
The Julian Alps Trail Run by UTMB takes place in Kranjska Gora, Slovenia.
The Julian Alps Trail Run by UTMB elevation gain is 300 metres, which Runna classifies as a Hilly race.
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Julian Alps Trail Run by UTMB?
The ABBA NUTRITION 10K, scheduled for September 21, 2025, in Kranjska Gora, provides a welcoming trail experience for beginners and experienced runners alike. With 300 meters of elevation gain, this scenic 10 km course highlights the Julian Alps’ charm.
How long is the Julian Alps Trail Run by UTMB?
The Julian Alps Trail Run by UTMB is 10km long.
Where does the Julian Alps Trail Run by UTMB take place?
The Julian Alps Trail Run by UTMB takes place in Kranjska Gora, Slovenia.
What is the elevation gain of the Julian Alps Trail Run by UTMB?
The Julian Alps Trail Run by UTMB elevation gain is 300 metres, which Runna classifies as a Hilly race.
How can I prepare for the Julian Alps Trail Run by UTMB?
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the Julian Alps Trail Run by UTMB?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
More
Sport:
Running
Tags:
Nature
UTMB
Altitude
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by I Feel Slovenia Julian Alps Trail Run or Ultra-Trail du Mont-Blanc (UTMB). All event details are based on publicly available information and are provided solely to help users discover running events. Runna does not use any official logos, images, or proprietary content from this event or its organiser. Any trademarks or names mentioned are used descriptively to identify the event in a factual manner. For the most accurate and up to date information (including to register or purchase an entry to the event), please visit the I Feel Slovenia Julian Alps Trail Run website.
