The Kölner Halbmarathon is an annual running event held every August in Cologne's scenic Stadtwald (city forest), attracting runners of all levels with its flexible race format and nature-filled atmosphere. Starting and finishing at the NetCologne Stadium near the German Sport University, participants can choose between running 1, 2, 3, or 4 laps of a 7 km loop, allowing for distances of approximately 7 km, 14 km, 21.1 km (half marathon), or 28 km. The course is officially measured and mostly flat, winding through shaded forest paths, making it ideal for both beginners and experienced runners. Unique to this event, runners may decide mid-race how far they want to go by choosing whether or not to complete additional laps. With on-course refreshments, a relaxed local atmosphere, and a finisher medal for all, the Kölner Halbmarathon offers a refreshing alternative to crowded urban races.
Races
28 km
Half Marathon
14 km
7 km
Race Date:
24 August, 2025
The 28 km option at the Kölner Halbmarathon entails four laps of the certified 7 km flat course through Cologne’s Stadtwald, starting and finishing in the NetCologne Stadium, offering runners a solid long-run challenge within a supportive event setting. This format is frequently used as an ideal marathon training run for athletes preparing for the full Köln Marathon, combining distance with forest-path scenery and full event support.
Race Date:
24 August, 2025
The 21.1 km half marathon at the Kölner Halbmarathon comprises three laps of a certified 7 km flat loop in Cologne’s Stadtwald, starting and finishing at the NetCologne Stadium within the German Sport University. It delivers a fast, forested race experience perfect for setting a personal best or preparing for the longer Cologne Marathon, with full support and a finisher medal upon completion.
Race Date:
24 August, 2025
The 14 km race at the Kölner Halbmarathon consists of two laps around a certified 7 km flat loop through Cologne’s Stadtwald, beginning and ending in the NetCologne Stadium. Ideal for those wanting more than 7 km without committing to a full half marathon, this distance offers the same forest ambiance, support stations, and finisher experience as the longer formats.
Race Date:
24 August, 2025
The 7 km race at the Kölner Halbmarathon follows a single lap of a certified 7-kilometre flat loop through Cologne’s Stadtwald, starting and finishing inside the NetCologne Stadium. Perfect for beginners or those seeking a shorter, forest‑path run, this standalone distance offers the same atmosphere and finish-line experience as the longer race variants.
Weather based on historical averages.
FAQs
What is the Kölner Halbmarathon 28 km?
How long is the Kölner Halbmarathon 28 km?
Where does the Kölner Halbmarathon 28 km take place?
What is the elevation gain of the Kölner Halbmarathon 28 km?
How can I prepare for the Kölner Halbmarathon 28 km?
How do I choose the right training plan for the Kölner Halbmarathon 28 km?
The 28 km option at the Kölner Halbmarathon entails four laps of the certified 7 km flat course through Cologne’s Stadtwald, starting and finishing in the NetCologne Stadium, offering runners a solid long-run challenge within a supportive event setting. This format is frequently used as an ideal marathon training run for athletes preparing for the full Köln Marathon, combining distance with forest-path scenery and full event support.
The Kölner Halbmarathon 28 km is 28km long.
The Kölner Halbmarathon 28 km takes place in Köln, North Rhine-Westphalia, Germany.
Runna classifies the Kölner Halbmarathon 28 km 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 Kölner Halbmarathon 28 km?
The 28 km option at the Kölner Halbmarathon entails four laps of the certified 7 km flat course through Cologne’s Stadtwald, starting and finishing in the NetCologne Stadium, offering runners a solid long-run challenge within a supportive event setting. This format is frequently used as an ideal marathon training run for athletes preparing for the full Köln Marathon, combining distance with forest-path scenery and full event support.
How long is the Kölner Halbmarathon 28 km?
The Kölner Halbmarathon 28 km is 28km long.
Where does the Kölner Halbmarathon 28 km take place?
The Kölner Halbmarathon 28 km takes place in Köln, North Rhine-Westphalia, Germany.
What is the elevation gain of the Kölner Halbmarathon 28 km?
Runna classifies the Kölner Halbmarathon 28 km elevation profile as Flat.
How can I prepare for the Kölner Halbmarathon 28 km?
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 Kölner Halbmarathon 28 km?
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 Kölner Halbmarathon 21.1 km?
How long is the Kölner Halbmarathon 21.1 km?
Where does the Kölner Halbmarathon 21.1 km take place?
What is the elevation gain of the Kölner Halbmarathon 21.1 km?
How can I prepare for the Kölner Halbmarathon 21.1 km?
How do I choose the right training plan for the Kölner Halbmarathon 21.1 km?
The 21.1 km half marathon at the Kölner Halbmarathon comprises three laps of a certified 7 km flat loop in Cologne’s Stadtwald, starting and finishing at the NetCologne Stadium within the German Sport University. It delivers a fast, forested race experience perfect for setting a personal best or preparing for the longer Cologne Marathon, with full support and a finisher medal upon completion.
The Kölner Halbmarathon 21.1 km is 21km long.
The Kölner Halbmarathon 21.1 km takes place in Köln, North Rhine-Westphalia, Germany.
Runna classifies the Kölner Halbmarathon 21.1 km 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 Kölner Halbmarathon 21.1 km?
The 21.1 km half marathon at the Kölner Halbmarathon comprises three laps of a certified 7 km flat loop in Cologne’s Stadtwald, starting and finishing at the NetCologne Stadium within the German Sport University. It delivers a fast, forested race experience perfect for setting a personal best or preparing for the longer Cologne Marathon, with full support and a finisher medal upon completion.
How long is the Kölner Halbmarathon 21.1 km?
The Kölner Halbmarathon 21.1 km is 21km long.
Where does the Kölner Halbmarathon 21.1 km take place?
The Kölner Halbmarathon 21.1 km takes place in Köln, North Rhine-Westphalia, Germany.
What is the elevation gain of the Kölner Halbmarathon 21.1 km?
Runna classifies the Kölner Halbmarathon 21.1 km elevation profile as Flat.
How can I prepare for the Kölner Halbmarathon 21.1 km?
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 Kölner Halbmarathon 21.1 km?
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 Kölner Halbmarathon 14 km?
How long is the Kölner Halbmarathon 14 km?
Where does the Kölner Halbmarathon 14 km take place?
What is the elevation gain of the Kölner Halbmarathon 14 km?
How can I prepare for the Kölner Halbmarathon 14 km?
How do I choose the right training plan for the Kölner Halbmarathon 14 km?
The 14 km race at the Kölner Halbmarathon consists of two laps around a certified 7 km flat loop through Cologne’s Stadtwald, beginning and ending in the NetCologne Stadium. Ideal for those wanting more than 7 km without committing to a full half marathon, this distance offers the same forest ambiance, support stations, and finisher experience as the longer formats.
The Kölner Halbmarathon 14 km is 14km long.
The Kölner Halbmarathon 14 km takes place in Köln, North Rhine-Westphalia, Germany.
Runna classifies the Kölner Halbmarathon 14 km 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 Kölner Halbmarathon 14 km?
The 14 km race at the Kölner Halbmarathon consists of two laps around a certified 7 km flat loop through Cologne’s Stadtwald, beginning and ending in the NetCologne Stadium. Ideal for those wanting more than 7 km without committing to a full half marathon, this distance offers the same forest ambiance, support stations, and finisher experience as the longer formats.
How long is the Kölner Halbmarathon 14 km?
The Kölner Halbmarathon 14 km is 14km long.
Where does the Kölner Halbmarathon 14 km take place?
The Kölner Halbmarathon 14 km takes place in Köln, North Rhine-Westphalia, Germany.
What is the elevation gain of the Kölner Halbmarathon 14 km?
Runna classifies the Kölner Halbmarathon 14 km elevation profile as Flat.
How can I prepare for the Kölner Halbmarathon 14 km?
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 Kölner Halbmarathon 14 km?
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 Kölner Halbmarathon 7 km?
How long is the Kölner Halbmarathon 7 km?
Where does the Kölner Halbmarathon 7 km take place?
What is the elevation gain of the Kölner Halbmarathon 7 km?
How can I prepare for the Kölner Halbmarathon 7 km?
How do I choose the right training plan for the Kölner Halbmarathon 7 km?
The 7 km race at the Kölner Halbmarathon follows a single lap of a certified 7-kilometre flat loop through Cologne’s Stadtwald, starting and finishing inside the NetCologne Stadium. Perfect for beginners or those seeking a shorter, forest‑path run, this standalone distance offers the same atmosphere and finish-line experience as the longer race variants.
The Kölner Halbmarathon 7 km is 7km long.
The Kölner Halbmarathon 7 km takes place in Köln, North Rhine-Westphalia, Germany.
Runna classifies the Kölner Halbmarathon 7 km 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 Kölner Halbmarathon 7 km?
The 7 km race at the Kölner Halbmarathon follows a single lap of a certified 7-kilometre flat loop through Cologne’s Stadtwald, starting and finishing inside the NetCologne Stadium. Perfect for beginners or those seeking a shorter, forest‑path run, this standalone distance offers the same atmosphere and finish-line experience as the longer race variants.
How long is the Kölner Halbmarathon 7 km?
The Kölner Halbmarathon 7 km is 7km long.
Where does the Kölner Halbmarathon 7 km take place?
The Kölner Halbmarathon 7 km takes place in Köln, North Rhine-Westphalia, Germany.
What is the elevation gain of the Kölner Halbmarathon 7 km?
Runna classifies the Kölner Halbmarathon 7 km elevation profile as Flat.
How can I prepare for the Kölner Halbmarathon 7 km?
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 Kölner Halbmarathon 7 km?
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!
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Sport:
Running
Tags:
Major City
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by Kölner Halbmarathon or Leichtathletik-Team Deutsche Sporthochschule Köln e.V.. 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 Kölner Halbmarathon website.
