Set in the untamed wilderness of Denmark’s northwest coast, the Cold Hawaii Ultra 2025 takes place on September 20 and offers five distances: 12 km, 24 km, 50 km, 50 miles, and 100 km. Runners traverse a dramatic mix of dunes, heath, forest trails, and shoreline as they follow parts of the historic Redningsvejen, a lifeboat trail. The 100 km route begins in Bulbjerg, with the first 20 km requiring GPS navigation before joining the main marked path toward Agger. All races culminate at Vesterhavshytten by the North Sea, with shuttle transport provided to the start lines. This event is as much about endurance as it is about immersion in Denmark’s coastal landscape.
Races
100 km
50 miles
50 km
24 km
12 km
Race Date:
20 September, 2025
The Cold Hawaii Ultra 100K is scheduled for Saturday, September 20, 2025, in Thy National Park, Denmark, and is organized by Cold Hawaii Ultra. This point-to-point trail race starts in Bulbjerg and finishes in Agger, featuring approximately 690 meters of elevation gain along a scenic route that includes unmarked sections requiring GPS navigation
Race Date:
20 September, 2025
The Cold Hawaii Ultra 50 Miles is set for Saturday, September 20, 2025, in Thy National Park, Denmark, and is organized by Cold Hawaii Ultra. This 80.5-kilometer point-to-point race begins in Lild Strand and ends in Agger, featuring approximately 603 meters of elevation gain along rugged coastal and forest terrain.
Race Date:
20 September, 2025
The Cold Hawaii Ultra 50K will take place on Saturday, September 20, 2025, in Thy National Park, Denmark, and is organized by Cold Hawaii Ultra. This 50-kilometer trail race begins in Vangså and finishes in Agger, covering scenic, technical terrain with approximately 298 meters of elevation gain.
Race Date:
20 September, 2025
The Cold Hawaii Ultra 24K is scheduled for Saturday, September 20, 2025, in Thy National Park, Denmark, and is organized by Cold Hawaii Ultra. This 24-kilometer trail race starts in Stenbjerg and finishes in Agger, offering approximately 100 meters of elevation gain along Denmark’s rugged coastal and forest trails.
Race Date:
20 September, 2025
The Cold Hawaii Ultra 12K will take place on Saturday, September 20, 2025, in Thy National Park, Denmark, and is organized by Cold Hawaii Ultra. This short-distance trail race starts in Lodbjerg and finishes in Agger, offering an accessible yet scenic experience through coastal paths and pine forest.
Weather based on historical averages.
FAQs
What is the Cold Hawaii Ultra 100km?
How long is the Cold Hawaii Ultra 100km?
Where does the Cold Hawaii Ultra 100km take place?
What is the elevation gain of the Cold Hawaii Ultra 100km?
How can I prepare for the Cold Hawaii Ultra 100km?
How do I choose the right training plan for the Cold Hawaii Ultra 100km?
The Cold Hawaii Ultra 100K is scheduled for Saturday, September 20, 2025, in Thy National Park, Denmark, and is organized by Cold Hawaii Ultra. This point-to-point trail race starts in Bulbjerg and finishes in Agger, featuring approximately 690 meters of elevation gain along a scenic route that includes unmarked sections requiring GPS navigation
The Cold Hawaii Ultra 100km is 100km long.
The Cold Hawaii Ultra 100km takes place in Bulbjerg, Frøstrup, Denmark.
The Cold Hawaii Ultra 100km elevation gain is 690 metres, which Runna classifies as a Rolling 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 Cold Hawaii Ultra 100km?
The Cold Hawaii Ultra 100K is scheduled for Saturday, September 20, 2025, in Thy National Park, Denmark, and is organized by Cold Hawaii Ultra. This point-to-point trail race starts in Bulbjerg and finishes in Agger, featuring approximately 690 meters of elevation gain along a scenic route that includes unmarked sections requiring GPS navigation
How long is the Cold Hawaii Ultra 100km?
The Cold Hawaii Ultra 100km is 100km long.
Where does the Cold Hawaii Ultra 100km take place?
The Cold Hawaii Ultra 100km takes place in Bulbjerg, Frøstrup, Denmark.
What is the elevation gain of the Cold Hawaii Ultra 100km?
The Cold Hawaii Ultra 100km elevation gain is 690 metres, which Runna classifies as a Rolling race.
How can I prepare for the Cold Hawaii Ultra 100km?
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 Cold Hawaii Ultra 100km?
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 Cold Hawaii Ultra 50 Miles?
How long is the Cold Hawaii Ultra 50 Miles?
Where does the Cold Hawaii Ultra 50 Miles take place?
What is the elevation gain of the Cold Hawaii Ultra 50 Miles?
How can I prepare for the Cold Hawaii Ultra 50 Miles?
How do I choose the right training plan for the Cold Hawaii Ultra 50 Miles?
The Cold Hawaii Ultra 50 Miles is set for Saturday, September 20, 2025, in Thy National Park, Denmark, and is organized by Cold Hawaii Ultra. This 80.5-kilometer point-to-point race begins in Lild Strand and ends in Agger, featuring approximately 603 meters of elevation gain along rugged coastal and forest terrain.
The Cold Hawaii Ultra 50 Miles is 80km long.
The Cold Hawaii Ultra 50 Miles takes place in Bulbjerg, Frøstrup, Denmark.
The Cold Hawaii Ultra 50 Miles elevation gain is 603 metres, which Runna classifies as a Rolling 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 Cold Hawaii Ultra 50 Miles?
The Cold Hawaii Ultra 50 Miles is set for Saturday, September 20, 2025, in Thy National Park, Denmark, and is organized by Cold Hawaii Ultra. This 80.5-kilometer point-to-point race begins in Lild Strand and ends in Agger, featuring approximately 603 meters of elevation gain along rugged coastal and forest terrain.
How long is the Cold Hawaii Ultra 50 Miles?
The Cold Hawaii Ultra 50 Miles is 80km long.
Where does the Cold Hawaii Ultra 50 Miles take place?
The Cold Hawaii Ultra 50 Miles takes place in Bulbjerg, Frøstrup, Denmark.
What is the elevation gain of the Cold Hawaii Ultra 50 Miles?
The Cold Hawaii Ultra 50 Miles elevation gain is 603 metres, which Runna classifies as a Rolling race.
How can I prepare for the Cold Hawaii Ultra 50 Miles?
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 Cold Hawaii Ultra 50 Miles?
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 Cold Hawaii Ultra 50km?
How long is the Cold Hawaii Ultra 50km?
Where does the Cold Hawaii Ultra 50km take place?
What is the elevation gain of the Cold Hawaii Ultra 50km?
How can I prepare for the Cold Hawaii Ultra 50km?
How do I choose the right training plan for the Cold Hawaii Ultra 50km?
The Cold Hawaii Ultra 50K will take place on Saturday, September 20, 2025, in Thy National Park, Denmark, and is organized by Cold Hawaii Ultra. This 50-kilometer trail race begins in Vangså and finishes in Agger, covering scenic, technical terrain with approximately 298 meters of elevation gain.
The Cold Hawaii Ultra 50km is 50km long.
The Cold Hawaii Ultra 50km takes place in Bulbjerg, Frøstrup, Denmark.
The Cold Hawaii Ultra 50km elevation gain is 298 metres, which Runna classifies as a Rolling 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 Cold Hawaii Ultra 50km?
The Cold Hawaii Ultra 50K will take place on Saturday, September 20, 2025, in Thy National Park, Denmark, and is organized by Cold Hawaii Ultra. This 50-kilometer trail race begins in Vangså and finishes in Agger, covering scenic, technical terrain with approximately 298 meters of elevation gain.
How long is the Cold Hawaii Ultra 50km?
The Cold Hawaii Ultra 50km is 50km long.
Where does the Cold Hawaii Ultra 50km take place?
The Cold Hawaii Ultra 50km takes place in Bulbjerg, Frøstrup, Denmark.
What is the elevation gain of the Cold Hawaii Ultra 50km?
The Cold Hawaii Ultra 50km elevation gain is 298 metres, which Runna classifies as a Rolling race.
How can I prepare for the Cold Hawaii Ultra 50km?
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 Cold Hawaii Ultra 50km?
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 Cold Hawaii Ultra 24km?
How long is the Cold Hawaii Ultra 24km?
Where does the Cold Hawaii Ultra 24km take place?
What is the elevation gain of the Cold Hawaii Ultra 24km?
How can I prepare for the Cold Hawaii Ultra 24km?
How do I choose the right training plan for the Cold Hawaii Ultra 24km?
The Cold Hawaii Ultra 24K is scheduled for Saturday, September 20, 2025, in Thy National Park, Denmark, and is organized by Cold Hawaii Ultra. This 24-kilometer trail race starts in Stenbjerg and finishes in Agger, offering approximately 100 meters of elevation gain along Denmark’s rugged coastal and forest trails.
The Cold Hawaii Ultra 24km is 24km long.
The Cold Hawaii Ultra 24km takes place in Bulbjerg, Frøstrup, Denmark.
The Cold Hawaii Ultra 24km elevation gain is 100 metres, which Runna classifies as a Flat 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 Cold Hawaii Ultra 24km?
The Cold Hawaii Ultra 24K is scheduled for Saturday, September 20, 2025, in Thy National Park, Denmark, and is organized by Cold Hawaii Ultra. This 24-kilometer trail race starts in Stenbjerg and finishes in Agger, offering approximately 100 meters of elevation gain along Denmark’s rugged coastal and forest trails.
How long is the Cold Hawaii Ultra 24km?
The Cold Hawaii Ultra 24km is 24km long.
Where does the Cold Hawaii Ultra 24km take place?
The Cold Hawaii Ultra 24km takes place in Bulbjerg, Frøstrup, Denmark.
What is the elevation gain of the Cold Hawaii Ultra 24km?
The Cold Hawaii Ultra 24km elevation gain is 100 metres, which Runna classifies as a Flat race.
How can I prepare for the Cold Hawaii Ultra 24km?
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 Cold Hawaii Ultra 24km?
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 Cold Hawaii Ultra 12km?
How long is the Cold Hawaii Ultra 12km?
Where does the Cold Hawaii Ultra 12km take place?
What is the elevation gain of the Cold Hawaii Ultra 12km?
How can I prepare for the Cold Hawaii Ultra 12km?
How do I choose the right training plan for the Cold Hawaii Ultra 12km?
The Cold Hawaii Ultra 12K will take place on Saturday, September 20, 2025, in Thy National Park, Denmark, and is organized by Cold Hawaii Ultra. This short-distance trail race starts in Lodbjerg and finishes in Agger, offering an accessible yet scenic experience through coastal paths and pine forest.
The Cold Hawaii Ultra 12km is 12km long.
The Cold Hawaii Ultra 12km takes place in Bulbjerg, Frøstrup, Denmark.
Runna classifies the Cold Hawaii Ultra 12km elevation profile as Flat.
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 Cold Hawaii Ultra 12km?
The Cold Hawaii Ultra 12K will take place on Saturday, September 20, 2025, in Thy National Park, Denmark, and is organized by Cold Hawaii Ultra. This short-distance trail race starts in Lodbjerg and finishes in Agger, offering an accessible yet scenic experience through coastal paths and pine forest.
How long is the Cold Hawaii Ultra 12km?
The Cold Hawaii Ultra 12km is 12km long.
Where does the Cold Hawaii Ultra 12km take place?
The Cold Hawaii Ultra 12km takes place in Bulbjerg, Frøstrup, Denmark.
What is the elevation gain of the Cold Hawaii Ultra 12km?
Runna classifies the Cold Hawaii Ultra 12km elevation profile as Flat.
How can I prepare for the Cold Hawaii Ultra 12km?
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 Cold Hawaii Ultra 12km?
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:
Coastal
Nature
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by Cold Hawaii Ultra or Cold Hawaii Ultra. 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 Cold Hawaii Ultra website.
