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Two-day-stage

Mountain Marathon

26 - 27 September 2026

Eiffel

'Speed & Fastpacking'

Head out for two days and carry your own pack with clothing, equipment, and food.

We guide you via checkpoints along the most beautiful sections of the region. You complete the course as fast as possible, with an overnight stay in your tent along the way.

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Long run

Trailrunners
±48 km / day

2 dagen, 1 night camping

€190  duo team

€115  solo team

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Short run

Trailrunners
±24 km / day

2 dagen, 1 night camping

€130  duo team

€75  solo team

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Walk

Walkers
±24 km / day

2 dagen, 1 night camping

€130  duo team

€75  solo team

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'Mountain Marathon', how does that work?

2 days

24 checkpoints per day

Unsupported with luggage

Physical challenge

Fun

Navigation skills

Teams receive a map at the start. There is no marked course: they plan their own route to find a series of checkpoints in a fixed order, leading to the overnight camp halfway. On day two, there is a new start, a new map, and another sequence of checkpoints back towards the original start location.

 

The objective is clear and uncompromising: complete all checkpoints in the correct order as fast as possible.

 

All teams are self-sufficient: they carry all the running, food, and sleeping equipment they need for both days. One tent, a sleeping bag, and a sleeping mat are the only exceptions—these may be transported by the organisation.

The camping space

Overnight stay, food, drinks, and a moment to unwind after an intense first day of racing and prepare for day two. A place where friendly conversations unfold about decisions made and paths missed.

Maps used

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Your Mountain Marathon adventure in the 'Eiffel' region

The Eifel National Park (BE and DE) provides a challenging and varied setting for a characterful navigation trail race. The landscape is defined by rolling hills and a dense network of forest and nature trails that remain physically and technically demanding throughout.

 

What makes the Eifel unique is the strong presence of lakes and river valleys. For runners and walkers, this means constant elevation changes: few monotonous sections, tough sustained climbs, and fast descents. In short, a landscape that never stops shifting gears.

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What do we provide?

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A cozy starting location (basecamp) 

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A cozy campsite with sanitary facilities and a campfire between the two race days.

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The option to purchase hot meals, drinks, and specialty coffee at the campsite.

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Transport of your tent, sleeping bag, and sleeping mat.

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A space to leave your personal belongings safe and dry

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A GPS tracker for tracking and safety, provided viaLegends Tracking

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A topographic map of the region (scale 1:25,000) showing the locations of the checkpoints to be found.

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Supply with sports drinks, fruit, salt and sweet

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A trophy for the winners and podium finishers.

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A drink at the bar after the match

What you need to prepare and bring

Your own running equipment and Personal snacks

(shoes, backpack, clothing, etc.)

 

Mandatory equipment

(basic first aid kit, emergency blanket, waterproof & warm clothes...)​​

Useful but not mandatory: navigation tools to find your way (compass, ruler, ...). GPS and smart watches not allowed.

 

Your own accident insurance. The organization is not responsible for accidents during the race.

So, what was this 'Mountain Marathon' about?

A Mountain Marathon is an adventurous multi-day navigation race in hilly terrain, usually run or walked in teams of two.

 

The concept originated in the United Kingdom, where events such as the Original Mountain Marathon (OMM) have been successfully organised for many years. The core idea is simple and pure: using only map and compass, teams navigate between control points with no marked routes, carrying all their own equipment and spending the night at a shared overnight camp.

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A Mountain Marathon is not just about speed, but about route choice, teamwork, and self-reliance. Teams plan their own routes between checkpoints, balance distance and technical difficulty to match their abilities, and learn along the way to deal with terrain, weather, and fatigue.

Adventure, navigation, and self-reliance

Accessible to all levels

Although the race can be physically demanding, Mountain Marathons are genuinely accessible to a broad audience. Enjoyment, adventure, and the experience of being on the journey together matter more than winning. From experienced runners and outdoor adventurers to recreational participants taking their first steps in navigation, everyone can take part at their own pace and level.

 

You decide how far you go, how technical you make it, and what your ambition is. The real satisfaction lies not in the rankings, but in finding your way together, sharing the overnight camp, and experiencing an intense outdoor adventure that stays with you.

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Jan Sips

Omdat de focus de hele tijd ligt op het navigeren, komt het fysieke aspect wat meer op de achtergrond te liggen. Voor je het goed beseft, heb je vele kilometers gelopen.

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Bart Willems

Het leuke aan een Topotrail is dat je niet alleen je benen, maar ook je hoofd moet gebruiken, wat moeilijker wordt naarmate er meer km's in de benen zitten. Zo is het toch altijd een beetje avontuur!

Race scheme & Regulations

Hours subject to change.

Long run

Saturday 26/9


07.30h - 08.30h

Resgistration


09.00h - 10.00h

Briefing & start race day 1 

(waves every 5 minutes)


16.00h - 17.00h

End race day 1


17.00h - 22.00h

Camp, Food & Drinks


Sunday 27/9


07.00h - 08.30h

Breakfast & packing up


09.00u - 10.00u

Briefing & start race day 2

(waves every 5 minutes)


14.00h - 15.00h

End race day 2


Podium, Food & Drink afterparty

Short run

Saturday 26/9


07.30h - 08.30h

Resgistration


09.00h - 10.00h

Briefing & start race day 1

(waves every 5 minutes)


16.00h - 17.00h

End race day 1


17.00h - 22.00h

Camp, Food & Drinks


Sunday 27/9


07.00h - 08.30h

Breakfast & packing up


09.00u - 10.00u

Briefing & start race day 2

(waves every 5 minutes)


14.00h - 15.00h

End race day 2


Podium, Food & Drink afterparty

Walk

Zaterdag 26/9


07.30u - 08.30u

Aanmelden


09.00u - 10.00u

Briefing en start wedstrijd dag 1
(waves per 5 minuten)


16.00u - 17.00u
Einde wedstrijd dag 1


17.00u - 22.00u

Camp, Food & Drinks


Zondag 27/9


07.00u - 08.30u

Ontbijt en inpakken


09.00u - 10.00u

Briefing en start wedstrijd dag 2
(waves per 5 minuten)


14.00u - 15.00u
Einde wedstrijd dag 2

Podium, Food & Drink afterparty

Mountain Marathon - Competition Rules (coming soon)

Mountain Marathon - Cancellation Policy (coming soon)

Supported by:

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Frequently asked questions

General

What exactly is a navigation contest?

A navigation competition combines running or walking with map reading and orientation in nature. You don't follow a fixed course, but choose your own route using a map (and sometimes a compass) to locate checkpoints. This makes each competition unique and adventurous.

General

What characterizes the atmosphere at DE24 matches?

Friendly, respectful, and connecting. You'll share the experience with like-minded people who love nature, challenge, and being outdoors together. Whether you come to win, learn, or just enjoy yourself: everyone is included.

General

Can I participate as a walker, or is it only for runners?

Absolutely. Runners and walkers are welcome. Many formats are perfectly suited for walking, alone or in groups. It's all about navigation, making choices, and enjoying the surroundings – not just about speed.

General

What level are these competitions suitable for?

For all levels. You decide how technical, athletic, or relaxed you want to be. Some participants focus on performance and strategy, others on experience, nature, and fun. There's no "right" way to participate.

General

Do I have to be competitive to participate?

No. Competition is optional. Many participants join for the adventure, the scenery, and the camaraderie. There's no pressure, no mass start, and no set pace. You choose how intensely you experience it.

Team constitution

Can we form a team of 3 or more?

We allow teams of one or two people to register. If you'd like to form a team of three, you can, provided you're excluded from the final rankings. This way, we keep the rankings fair for everyone (a team of three has more navigation advantages), but we also don't want to detract from the fun of participating. Please let us know if you'd like to do so.

Team constitution

Can I bring my dog ​​to the competition?

As long as the dog doesn't have a nose for finding checkpoints, your four-legged friend is more than welcome to come along for the run.

Team constitution

Is participation possible in a group or with family?

Yes. You can participate solo or with friends, colleagues, or family. Navigating together makes it extra fun and accessible. Mixed levels also work well: everyone contributes in their own way.

Navigation

Can I use a watch, GPS or mobile phone for navigation purpose ?

No, our competitions are essentially about navigating without digital tools. GPS devices are not permitted. Smartwatches may be worn if they can function in "Adventure mode." Cell phones may only be used for taking fun photos.

Navigation

Do I need experience with map reading or orientation?

No. Our competitions are accessible for beginners and challenging for experienced participants. You'll always receive a clear map, pre-training instructions, and the freedom to tackle the competition at your own pace. Many participants participate in their first navigation competition at DE24.

Navigation

Do I need to be able to work with a compass?

Yes and no. All checkpoints you need to find are already marked on the map from the start, so you can continue using map reading alone. However, if you’re unsure between several paths, or if you want to be certain of your direction of travel, a compass can definitely help. In poor visibility, bad weather, or in the dark, a compass often becomes particularly useful. Feeling unsure? Be sure to check out our workshops on map & compass skills or route planning.

Navigation

What if I make mistakes or miss checkpoints along the way?

That’s all part of it. Navigation is about learning by doing. You’re allowed to make mistakes, take detours, and adjust along the way. It’s not about perfection, but about experience, insight, and enjoyment.

Navigation

Are the checkpoints clearly visible?

The checkpoints are always located along accessible paths, and each checkpoint is provided with a brief description (e.g. “confluence of a stream” or “small bridge”).

Gear

What equipment do I need?

You'll especially need good shoes, appropriate clothing, and an open mind. Maps and race information will be provided. A compass is sometimes helpful, but not always necessary – this is always clearly stated. Sometime before the event, you'll also receive a briefing that explains everything in more detail.

Gear

Which equipment do we need to carry during the race?

Being self-sufficient in nature for two days means you need to carry considerably more equipment than usual. By choosing the lightest possible gear and eliminating everything except the strict essentials, you can reduce the weight of your backpack to around 5 kg. The average race backpack weight (excluding water) is around 7–8 kg.

To make the Mountain Marathon accessible to everyone, it is also possible to hand over your team’s tent, sleeping bags, and sleeping mats to the event’s bag transport. All other equipment, food, and clothing must be carried by the team itself.

General

How to get to the event ?

We are currently finalizing the exact start location. As soon as this is confirmed, we will publish the necessary “how to get there” information here, both for travel by car and by public transport.

General

How do I register ?

All registrations are handled via the Njuko registration platform. During registration, you select the desired race and team format (solo/duo), and you can immediately complete your payment securely online. Simple, right! Njuko is a recognized and trusted platform within the running community.

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Inschrijven

Register to this great Mountain Marathon adventure!

Registrations will open from Sunday 01st March

We sell and rent out top quality navigation equipment from the Swedish brand Silva
with interesting prices

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Silva Ranger 3
compass

30€ (incl. VAT)

Silva folder case
A4

25€ (incl. VAT)

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