Set in the scenic Western Sudetes, UltraKotlina 2025 runs from October 10–12 through Piechowice, Jelenia Góra, and Szklarska Poręba, showcasing demanding alpine terrain across four mountain ranges. Solo runners can choose from six distances—UK15 (15 km), UK30 (35 km), UK50 (58 km), UK80 (82 km), UK140 (144 km), or the ultra UK180 (182 km)—while teams of 3–4 can tackle the 144 km relay. Courses feature significant elevation gains (e.g., 5,541 m for UK140 and ~6,925 m for UK180), all with generous time limits designed to allow participants to immerse themselves in the mountain experience. With well-organized logistics—including packet pick-up in Szklarska Poręba, shuttle buses to start points, fully marked trails, aid stations, and GPS profiles—the event balances challenge and support . This UTMB®‑style mountain ultra is open to both seasoned ultrarunners chasing personal records and newcomers seeking a stunning yet supportive introduction to multi‑day mountain running in Poland.
Races
182 km
144 km
144 km
82 km
58 km
35 km
15 km
Race Date:
11 October, 2025
The UltraKotlina180 starts at 02:00 on Saturday, October 11, 2025, in Piechowice, finishing in Szklarska Poręba, and is organized by Fundacja Przejście Kotliny. Covering approximately 182 km with around 6,925 m of ascent, this premier ultra tests endurance across four Sudeten mountain ranges under a 42‑hour limit.
Race Date:
11 October, 2025
Starting at 07:00 on Saturday, October 11, 2025, from Szklarska Poręba and looping back there at the finish, the UltraKotlina140 is managed by Fundacja Przejście Kotliny. Participants tackle roughly 144 km with 5,541 m of elevation gain, aiming to complete within a 30‑hour cutoff.
Race Date:
11 October, 2025
Hosted on Saturday, October 11, 2025, the UltraKotlina Relay invites teams of 3–4 to run the full 144 km loop starting and ending in Szklarska Poręba, under Fundacja Przejście Kotliny. The team relay shares the route of the UltraKotlina140, with a 23‑hour maximum time limit.
Race Date:
11 October, 2025
The UltraKotlina80 begins at 07:00 on October 11, 2025, from Jelenia Góra, ending in Szklarska Poręba, and is hosted by Fundacja Przejście Kotliny. Featuring around 82 km and 2,908 m of climbing, runners must finish within 15 hours.
Race Date:
11 October, 2025
Held on October 11, 2025, the UltraKotlina50 starts in Jelenia Góra and finishes in Szklarska Poręba, organized by Fundacja Przejście Kotliny. This challenging mid-ultra spans approximately 58 km with 2,000 m elevation gain, all under a 10‑hour time limit.
Race Date:
12 October, 2025
This scenic trail run starts at 10:00 on Sunday, October 12, 2025, from Piechowice, ending in Szklarska Poręba, organized by Fundacja Przejście Kotliny. With around 35 km distance and 1,309 m of climbing, participants have a 6‑hour limit to complete the course.
Race Date:
11 October, 2025
The UltraKotlina15 begins at 11:00 on Saturday, October 11, 2025, in Piechowice, concluding in Szklarska Poręba, organized by Fundacja Przejście Kotliny. This short mountain run covers about 15 km with 724 m of ascent, with a compact 3‑hour cutoff.
Weather based on historical averages.
FAQs
What is the UltraKotlina180?
How long is the UltraKotlina180?
Where does the UltraKotlina180 take place?
What is the elevation gain of the UltraKotlina180?
How can I prepare for the UltraKotlina180?
How do I choose the right training plan for the UltraKotlina180?
The UltraKotlina180 starts at 02:00 on Saturday, October 11, 2025, in Piechowice, finishing in Szklarska Poręba, and is organized by Fundacja Przejście Kotliny. Covering approximately 182 km with around 6,925 m of ascent, this premier ultra tests endurance across four Sudeten mountain ranges under a 42‑hour limit.
The UltraKotlina180 is 182km long.
The UltraKotlina180 takes place in Szklarska Poręba, Karkonosze, Poland.
The UltraKotlina180 elevation gain is 6925 meters, which Runna classifies as a Hilly race.
The best way to train for the next race is to use a personalized 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 personalized 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 UltraKotlina180?
The UltraKotlina180 starts at 02:00 on Saturday, October 11, 2025, in Piechowice, finishing in Szklarska Poręba, and is organized by Fundacja Przejście Kotliny. Covering approximately 182 km with around 6,925 m of ascent, this premier ultra tests endurance across four Sudeten mountain ranges under a 42‑hour limit.
How long is the UltraKotlina180?
The UltraKotlina180 is 182km long.
Where does the UltraKotlina180 take place?
The UltraKotlina180 takes place in Szklarska Poręba, Karkonosze, Poland.
What is the elevation gain of the UltraKotlina180?
The UltraKotlina180 elevation gain is 6925 meters, which Runna classifies as a Hilly race.
How can I prepare for the UltraKotlina180?
The best way to train for the next race is to use a personalized 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 UltraKotlina180?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalized 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 UltraKotlina140?
How long is the UltraKotlina140?
Where does the UltraKotlina140 take place?
What is the elevation gain of the UltraKotlina140?
How can I prepare for the UltraKotlina140?
How do I choose the right training plan for the UltraKotlina140?
Starting at 07:00 on Saturday, October 11, 2025, from Szklarska Poręba and looping back there at the finish, the UltraKotlina140 is managed by Fundacja Przejście Kotliny. Participants tackle roughly 144 km with 5,541 m of elevation gain, aiming to complete within a 30‑hour cutoff.
The UltraKotlina140 is 144km long.
The UltraKotlina140 takes place in Szklarska Poręba, Karkonosze, Poland.
The UltraKotlina140 elevation gain is 5541 meters, which Runna classifies as a Hilly race.
The best way to train for the next race is to use a personalized 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 personalized 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 UltraKotlina140?
Starting at 07:00 on Saturday, October 11, 2025, from Szklarska Poręba and looping back there at the finish, the UltraKotlina140 is managed by Fundacja Przejście Kotliny. Participants tackle roughly 144 km with 5,541 m of elevation gain, aiming to complete within a 30‑hour cutoff.
How long is the UltraKotlina140?
The UltraKotlina140 is 144km long.
Where does the UltraKotlina140 take place?
The UltraKotlina140 takes place in Szklarska Poręba, Karkonosze, Poland.
What is the elevation gain of the UltraKotlina140?
The UltraKotlina140 elevation gain is 5541 meters, which Runna classifies as a Hilly race.
How can I prepare for the UltraKotlina140?
The best way to train for the next race is to use a personalized 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 UltraKotlina140?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalized 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 UltraKotlina Relay?
How long is the UltraKotlina Relay?
Where does the UltraKotlina Relay take place?
What is the elevation gain of the UltraKotlina Relay?
How can I prepare for the UltraKotlina Relay?
How do I choose the right training plan for the UltraKotlina Relay?
Hosted on Saturday, October 11, 2025, the UltraKotlina Relay invites teams of 3–4 to run the full 144 km loop starting and ending in Szklarska Poręba, under Fundacja Przejście Kotliny. The team relay shares the route of the UltraKotlina140, with a 23‑hour maximum time limit.
The UltraKotlina Relay is 144km long.
The UltraKotlina Relay takes place in Szklarska Poręba, Karkonosze, Poland.
The UltraKotlina Relay elevation gain is 5541 meters, which Runna classifies as a Hilly race.
The best way to train for the next race is to use a personalized 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 personalized 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 UltraKotlina Relay?
Hosted on Saturday, October 11, 2025, the UltraKotlina Relay invites teams of 3–4 to run the full 144 km loop starting and ending in Szklarska Poręba, under Fundacja Przejście Kotliny. The team relay shares the route of the UltraKotlina140, with a 23‑hour maximum time limit.
How long is the UltraKotlina Relay?
The UltraKotlina Relay is 144km long.
Where does the UltraKotlina Relay take place?
The UltraKotlina Relay takes place in Szklarska Poręba, Karkonosze, Poland.
What is the elevation gain of the UltraKotlina Relay?
The UltraKotlina Relay elevation gain is 5541 meters, which Runna classifies as a Hilly race.
How can I prepare for the UltraKotlina Relay?
The best way to train for the next race is to use a personalized 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 UltraKotlina Relay?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalized 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 UltraKotlina80?
How long is the UltraKotlina80?
Where does the UltraKotlina80 take place?
What is the elevation gain of the UltraKotlina80?
How can I prepare for the UltraKotlina80?
How do I choose the right training plan for the UltraKotlina80?
The UltraKotlina80 begins at 07:00 on October 11, 2025, from Jelenia Góra, ending in Szklarska Poręba, and is hosted by Fundacja Przejście Kotliny. Featuring around 82 km and 2,908 m of climbing, runners must finish within 15 hours.
The UltraKotlina80 is 82km long.
The UltraKotlina80 takes place in Szklarska Poręba, Karkonosze, Poland.
The UltraKotlina80 elevation gain is 2908 meters, which Runna classifies as a Hilly race.
The best way to train for the next race is to use a personalized 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 personalized 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 UltraKotlina80?
The UltraKotlina80 begins at 07:00 on October 11, 2025, from Jelenia Góra, ending in Szklarska Poręba, and is hosted by Fundacja Przejście Kotliny. Featuring around 82 km and 2,908 m of climbing, runners must finish within 15 hours.
How long is the UltraKotlina80?
The UltraKotlina80 is 82km long.
Where does the UltraKotlina80 take place?
The UltraKotlina80 takes place in Szklarska Poręba, Karkonosze, Poland.
What is the elevation gain of the UltraKotlina80?
The UltraKotlina80 elevation gain is 2908 meters, which Runna classifies as a Hilly race.
How can I prepare for the UltraKotlina80?
The best way to train for the next race is to use a personalized 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 UltraKotlina80?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalized 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 UltraKotlina50?
How long is the UltraKotlina50?
Where does the UltraKotlina50 take place?
What is the elevation gain of the UltraKotlina50?
How can I prepare for the UltraKotlina50?
How do I choose the right training plan for the UltraKotlina50?
Held on October 11, 2025, the UltraKotlina50 starts in Jelenia Góra and finishes in Szklarska Poręba, organized by Fundacja Przejście Kotliny. This challenging mid-ultra spans approximately 58 km with 2,000 m elevation gain, all under a 10‑hour time limit.
The UltraKotlina50 is 58km long.
The UltraKotlina50 takes place in Szklarska Poręba, Karkonosze, Poland.
The UltraKotlina50 elevation gain is 2118 meters, which Runna classifies as a Hilly race.
The best way to train for the next race is to use a personalized 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 personalized 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 UltraKotlina50?
Held on October 11, 2025, the UltraKotlina50 starts in Jelenia Góra and finishes in Szklarska Poręba, organized by Fundacja Przejście Kotliny. This challenging mid-ultra spans approximately 58 km with 2,000 m elevation gain, all under a 10‑hour time limit.
How long is the UltraKotlina50?
The UltraKotlina50 is 58km long.
Where does the UltraKotlina50 take place?
The UltraKotlina50 takes place in Szklarska Poręba, Karkonosze, Poland.
What is the elevation gain of the UltraKotlina50?
The UltraKotlina50 elevation gain is 2118 meters, which Runna classifies as a Hilly race.
How can I prepare for the UltraKotlina50?
The best way to train for the next race is to use a personalized 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 UltraKotlina50?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalized 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 UltraKotlina30?
How long is the UltraKotlina30?
Where does the UltraKotlina30 take place?
What is the elevation gain of the UltraKotlina30?
How can I prepare for the UltraKotlina30?
How do I choose the right training plan for the UltraKotlina30?
This scenic trail run starts at 10:00 on Sunday, October 12, 2025, from Piechowice, ending in Szklarska Poręba, organized by Fundacja Przejście Kotliny. With around 35 km distance and 1,309 m of climbing, participants have a 6‑hour limit to complete the course.
The UltraKotlina30 is 35km long.
The UltraKotlina30 takes place in Szklarska Poręba, Karkonosze, Poland.
The UltraKotlina30 elevation gain is 1309 meters, which Runna classifies as a Hilly race.
The best way to train for the next race is to use a personalized 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 personalized 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 UltraKotlina30?
This scenic trail run starts at 10:00 on Sunday, October 12, 2025, from Piechowice, ending in Szklarska Poręba, organized by Fundacja Przejście Kotliny. With around 35 km distance and 1,309 m of climbing, participants have a 6‑hour limit to complete the course.
How long is the UltraKotlina30?
The UltraKotlina30 is 35km long.
Where does the UltraKotlina30 take place?
The UltraKotlina30 takes place in Szklarska Poręba, Karkonosze, Poland.
What is the elevation gain of the UltraKotlina30?
The UltraKotlina30 elevation gain is 1309 meters, which Runna classifies as a Hilly race.
How can I prepare for the UltraKotlina30?
The best way to train for the next race is to use a personalized 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 UltraKotlina30?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalized 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 UltraKotlina15?
How long is the UltraKotlina15?
Where does the UltraKotlina15 take place?
What is the elevation gain of the UltraKotlina15?
How can I prepare for the UltraKotlina15?
How do I choose the right training plan for the UltraKotlina15?
The UltraKotlina15 begins at 11:00 on Saturday, October 11, 2025, in Piechowice, concluding in Szklarska Poręba, organized by Fundacja Przejście Kotliny. This short mountain run covers about 15 km with 724 m of ascent, with a compact 3‑hour cutoff.
The UltraKotlina15 is 15km long.
The UltraKotlina15 takes place in Szklarska Poręba, Karkonosze, Poland.
The UltraKotlina15 elevation gain is 724 meters, which Runna classifies as a Hilly race.
The best way to train for the next race is to use a personalized 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 personalized 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 UltraKotlina15?
The UltraKotlina15 begins at 11:00 on Saturday, October 11, 2025, in Piechowice, concluding in Szklarska Poręba, organized by Fundacja Przejście Kotliny. This short mountain run covers about 15 km with 724 m of ascent, with a compact 3‑hour cutoff.
How long is the UltraKotlina15?
The UltraKotlina15 is 15km long.
Where does the UltraKotlina15 take place?
The UltraKotlina15 takes place in Szklarska Poręba, Karkonosze, Poland.
What is the elevation gain of the UltraKotlina15?
The UltraKotlina15 elevation gain is 724 meters, which Runna classifies as a Hilly race.
How can I prepare for the UltraKotlina15?
The best way to train for the next race is to use a personalized 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 UltraKotlina15?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalized 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
Relay
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by UltraKotlina 2025 or Fundacja Przejście Kotliny. 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 UltraKotlina 2025 website.
