On 15 March 2026 the Werderseelauf invites runners of all levels to pick their challenge around the picturesque Werdersee in Bremen. Distances include a 5 km, 10 km, 25 km, 33.333 km, marathon (42.195 km) and a full 50 km ultramarathon, as well as relay and walking options. The looped course stays mainly on paved roads near the lakeshore, providing a flat and fast setting ideal for personal bests or ultra endurance efforts alike. Officially measured and certified to permit record qualification, the event mixes competitive intensity (especially for the longer distances) with community fun and scenic lakeside views. Whether you’re chasing speed, trying a longer distance for the first time, or simply enjoying a morning run in Bremen, this race offers a wide spectrum of possibilities.
Races
On 15 March 2026, the 5 km Lauf at the Werderseelauf takes runners over a short segment of the flat, DLV-measured loop around the Werdersee in Bremen, organised by bremenRacing and ATS Buntentor e.V. Ideal for beginners and speedsters alike, this lakeside run offers a fast tarmac/gravel mix and the full big-event atmosphere in a compact distance.
Also on Sunday, 15 March 2026, the 10 km Lauf circles the Werdersee on the same officially measured, almost pancake-flat 8.33 km course plus an extra section, under the Werderseelauf organising team. With its combination of river views, parkland and minimal elevation, it’s a perfect early-season 10K for chasing a PB or enjoying a steady run in nature.
The 25 km Lauf on 15 March 2026 uses the scenic Werdersee loop in Bremen, organised by bremenRacing & ATS Buntentor e.V., and is run on a fast, certified course. Popular as race-pace prep for spring marathons, this distance strings together multiple laps around the lake so runners can lock into rhythm with lakeside views almost the entire way.
On Sunday, 15 March 2026, the uniquely measured 33.333 km Lauf gives runners roughly four laps of the Werdersee loop, again in the heart of Bremen and under the same organisers. Designed as a “just right” long run for marathon build-up, this rare distance lets athletes practise fuelling and pacing for over 33 km on a flat, scenic circuit that’s easy on the legs.
The Werderseelauf Marathon (42.195 km) on 15 March 2026 is a multi-lap road marathon around the Werdersee in Bremen, organised by bremenRacing and ATS Buntentor e.V. on a DLV-certified course. With its flat 8.33 km loop and lakeside nature setting, this relatively new marathon has quickly become a PB-friendly option for runners who like the control and support of a looped course.
Also on Sunday, 15 March 2026, the 50 km Ultramarathon headlines the Werderseelauf as its longest race, sending ultra-runners over multiple laps of the DLV-measured lakeside circuit in Bremen. With an officially measured 50 km distance, prize money for new course records and a flat profile, it’s a prime opportunity for both first-time ultrarunners and record chasers to run long in a controlled, scenic environment.
Weather based on historical averages.
FAQs
What is the Werderseelauf 5km?
How long is the Werderseelauf 5km?
Where does the Werderseelauf 5km take place?
What is the elevation gain of the Werderseelauf 5km?
How can I prepare for the Werderseelauf 5km?
How do I choose the right training plan for the Werderseelauf 5km?
On 15 March 2026, the 5 km Lauf at the Werderseelauf takes runners over a short segment of the flat, DLV-measured loop around the Werdersee in Bremen, organised by bremenRacing and ATS Buntentor e.V. Ideal for beginners and speedsters alike, this lakeside run offers a fast tarmac/gravel mix and the full big-event atmosphere in a compact distance.
The Werderseelauf 5km is 5km long.
The Werderseelauf 5km takes place in Bremen, Germany.
Runna classifies the Werderseelauf 5km elevation profile as Flat.
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 Werderseelauf 5km?
On 15 March 2026, the 5 km Lauf at the Werderseelauf takes runners over a short segment of the flat, DLV-measured loop around the Werdersee in Bremen, organised by bremenRacing and ATS Buntentor e.V. Ideal for beginners and speedsters alike, this lakeside run offers a fast tarmac/gravel mix and the full big-event atmosphere in a compact distance.
How long is the Werderseelauf 5km?
The Werderseelauf 5km is 5km long.
Where does the Werderseelauf 5km take place?
The Werderseelauf 5km takes place in Bremen, Germany.
What is the elevation gain of the Werderseelauf 5km?
Runna classifies the Werderseelauf 5km elevation profile as Flat.
How can I prepare for the Werderseelauf 5km?
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 Werderseelauf 5km?
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 Werderseelauf 10km?
How long is the Werderseelauf 10km?
Where does the Werderseelauf 10km take place?
What is the elevation gain of the Werderseelauf 10km?
How can I prepare for the Werderseelauf 10km?
How do I choose the right training plan for the Werderseelauf 10km?
Also on Sunday, 15 March 2026, the 10 km Lauf circles the Werdersee on the same officially measured, almost pancake-flat 8.33 km course plus an extra section, under the Werderseelauf organising team. With its combination of river views, parkland and minimal elevation, it’s a perfect early-season 10K for chasing a PB or enjoying a steady run in nature.
The Werderseelauf 10km is 10km long.
The Werderseelauf 10km takes place in Bremen, Germany.
Runna classifies the Werderseelauf 10km elevation profile as Flat.
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 Werderseelauf 10km?
Also on Sunday, 15 March 2026, the 10 km Lauf circles the Werdersee on the same officially measured, almost pancake-flat 8.33 km course plus an extra section, under the Werderseelauf organising team. With its combination of river views, parkland and minimal elevation, it’s a perfect early-season 10K for chasing a PB or enjoying a steady run in nature.
How long is the Werderseelauf 10km?
The Werderseelauf 10km is 10km long.
Where does the Werderseelauf 10km take place?
The Werderseelauf 10km takes place in Bremen, Germany.
What is the elevation gain of the Werderseelauf 10km?
Runna classifies the Werderseelauf 10km elevation profile as Flat.
How can I prepare for the Werderseelauf 10km?
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 Werderseelauf 10km?
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 Werderseelauf 25km?
How long is the Werderseelauf 25km?
Where does the Werderseelauf 25km take place?
What is the elevation gain of the Werderseelauf 25km?
How can I prepare for the Werderseelauf 25km?
How do I choose the right training plan for the Werderseelauf 25km?
The 25 km Lauf on 15 March 2026 uses the scenic Werdersee loop in Bremen, organised by bremenRacing & ATS Buntentor e.V., and is run on a fast, certified course. Popular as race-pace prep for spring marathons, this distance strings together multiple laps around the lake so runners can lock into rhythm with lakeside views almost the entire way.
The Werderseelauf 25km is 25km long.
The Werderseelauf 25km takes place in Bremen, Germany.
Runna classifies the Werderseelauf 25km elevation profile as Flat.
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 Werderseelauf 25km?
The 25 km Lauf on 15 March 2026 uses the scenic Werdersee loop in Bremen, organised by bremenRacing & ATS Buntentor e.V., and is run on a fast, certified course. Popular as race-pace prep for spring marathons, this distance strings together multiple laps around the lake so runners can lock into rhythm with lakeside views almost the entire way.
How long is the Werderseelauf 25km?
The Werderseelauf 25km is 25km long.
Where does the Werderseelauf 25km take place?
The Werderseelauf 25km takes place in Bremen, Germany.
What is the elevation gain of the Werderseelauf 25km?
Runna classifies the Werderseelauf 25km elevation profile as Flat.
How can I prepare for the Werderseelauf 25km?
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 Werderseelauf 25km?
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 Werderseelauf 33.333km?
How long is the Werderseelauf 33.333km?
Where does the Werderseelauf 33.333km take place?
What is the elevation gain of the Werderseelauf 33.333km?
How can I prepare for the Werderseelauf 33.333km?
How do I choose the right training plan for the Werderseelauf 33.333km?
On Sunday, 15 March 2026, the uniquely measured 33.333 km Lauf gives runners roughly four laps of the Werdersee loop, again in the heart of Bremen and under the same organisers. Designed as a “just right” long run for marathon build-up, this rare distance lets athletes practise fuelling and pacing for over 33 km on a flat, scenic circuit that’s easy on the legs.
The Werderseelauf 33.333km is 33km long.
The Werderseelauf 33.333km takes place in Bremen, Germany.
Runna classifies the Werderseelauf 33.333km elevation profile as Flat.
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 Werderseelauf 33.333km?
On Sunday, 15 March 2026, the uniquely measured 33.333 km Lauf gives runners roughly four laps of the Werdersee loop, again in the heart of Bremen and under the same organisers. Designed as a “just right” long run for marathon build-up, this rare distance lets athletes practise fuelling and pacing for over 33 km on a flat, scenic circuit that’s easy on the legs.
How long is the Werderseelauf 33.333km?
The Werderseelauf 33.333km is 33km long.
Where does the Werderseelauf 33.333km take place?
The Werderseelauf 33.333km takes place in Bremen, Germany.
What is the elevation gain of the Werderseelauf 33.333km?
Runna classifies the Werderseelauf 33.333km elevation profile as Flat.
How can I prepare for the Werderseelauf 33.333km?
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 Werderseelauf 33.333km?
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 Werderseelauf Marathon?
How long is the Werderseelauf Marathon?
Where does the Werderseelauf Marathon take place?
What is the elevation gain of the Werderseelauf Marathon?
How can I prepare for the Werderseelauf Marathon?
How do I choose the right training plan for the Werderseelauf Marathon?
The Werderseelauf Marathon (42.195 km) on 15 March 2026 is a multi-lap road marathon around the Werdersee in Bremen, organised by bremenRacing and ATS Buntentor e.V. on a DLV-certified course. With its flat 8.33 km loop and lakeside nature setting, this relatively new marathon has quickly become a PB-friendly option for runners who like the control and support of a looped course.
The Werderseelauf Marathon is 42km long.
The Werderseelauf Marathon takes place in Bremen, Germany.
Runna classifies the Werderseelauf Marathon elevation profile as Flat.
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 Werderseelauf Marathon?
The Werderseelauf Marathon (42.195 km) on 15 March 2026 is a multi-lap road marathon around the Werdersee in Bremen, organised by bremenRacing and ATS Buntentor e.V. on a DLV-certified course. With its flat 8.33 km loop and lakeside nature setting, this relatively new marathon has quickly become a PB-friendly option for runners who like the control and support of a looped course.
How long is the Werderseelauf Marathon?
The Werderseelauf Marathon is 42km long.
Where does the Werderseelauf Marathon take place?
The Werderseelauf Marathon takes place in Bremen, Germany.
What is the elevation gain of the Werderseelauf Marathon?
Runna classifies the Werderseelauf Marathon elevation profile as Flat.
How can I prepare for the Werderseelauf Marathon?
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 Werderseelauf Marathon?
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 Werderseelauf 50km?
How long is the Werderseelauf 50km?
Where does the Werderseelauf 50km take place?
What is the elevation gain of the Werderseelauf 50km?
How can I prepare for the Werderseelauf 50km?
How do I choose the right training plan for the Werderseelauf 50km?
Also on Sunday, 15 March 2026, the 50 km Ultramarathon headlines the Werderseelauf as its longest race, sending ultra-runners over multiple laps of the DLV-measured lakeside circuit in Bremen. With an officially measured 50 km distance, prize money for new course records and a flat profile, it’s a prime opportunity for both first-time ultrarunners and record chasers to run long in a controlled, scenic environment.
The Werderseelauf 50km is 50km long.
The Werderseelauf 50km takes place in Bremen, Germany.
Runna classifies the Werderseelauf 50km elevation profile as Flat.
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 Werderseelauf 50km?
Also on Sunday, 15 March 2026, the 50 km Ultramarathon headlines the Werderseelauf as its longest race, sending ultra-runners over multiple laps of the DLV-measured lakeside circuit in Bremen. With an officially measured 50 km distance, prize money for new course records and a flat profile, it’s a prime opportunity for both first-time ultrarunners and record chasers to run long in a controlled, scenic environment.
How long is the Werderseelauf 50km?
The Werderseelauf 50km is 50km long.
Where does the Werderseelauf 50km take place?
The Werderseelauf 50km takes place in Bremen, Germany.
What is the elevation gain of the Werderseelauf 50km?
Runna classifies the Werderseelauf 50km elevation profile as Flat.
How can I prepare for the Werderseelauf 50km?
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 Werderseelauf 50km?
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!
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by Werderseelauf or bremenRacing. 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 Werderseelauf website.
