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Welcome In Flanders Trails

At the very top of France lies a land to be discovered, a land of conviviality, mountains and tradition. Flanders, your new playground.

The Monts de Flandre, a land of conviviality where authenticity rhymes with good humour, a land of contrasts where the mounts follow the plains, a living land of traditions and festivities... a beautiful playground for sportsmen and nature lovers, the 1st cross-border Trail Area, on the Franco-Belgian mountain range.

News from the territory
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In the headlines
Experience the Nord Trail des Monts de Flandre live!

On Sunday, don’t miss a moment of the electric atmosphere at the NTMF! Whether you’re at home or out on the trails, follow the arrivals of your favourite runners in real time. The Saint-Jans-Cappel webcam will be filming the finish line all day long to capture every smile (and every grimace of effort!).

Watch the live stream here :
actu
In the headlines
Sport and Nature – Episode 3/6

The Hauts-de-France National Botanical Conservatory invites walkers and outdoor enthusiasts to explore the natural beauty of the Cœur de Flandre region through a series of six events, running from January to June, in partnership with In Flanders Trails (with financial support from the French Office for Biodiversity (OFB) and the Cœur de Flandre Urban Community).

Episode 3: The Blackthorn
actu
In the headlines
Sport and nature - Episode 2/6

The Hauts-de-France National Botanical Conservatory invites walkers and sports enthusiasts to discover the nature of the Heart of Flanders in six episodes, from January to June, in partnership with In Flanders Trails (with financial support from the French Office for Biodiversity (OFB) and the Heart of Flanders Urban Community).

Episode 2: The Spotted Salamander
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Event
First ultramarathon in the mountains!

And Monts, us! : 50 km and 900 m of elevation gain in the heart of the Flanders Hills. From Mont des Cats to Kemmelberg, a friendly, cross-border crossing and an experience combining effort, scenery, and a spirit of adventure... Sunday, May 24, 2026, in Saint-Jans-Cappel. Registration open!

Registration is this way!
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Areas :
Route 1 - In the footsteps of Marguerite
9.22km 173m 173m
Saint-Jans-Cappel
Route opened
Route 2 - The mountain range
31.97km 670m 670m
Saint-Jans-Cappel
Route opened
Route 3 - From the mill to the Abbey
12.89km 320m 320m
Berthen
Route opened
Route 4 - Destination La Trappe
22.61km 540m 540m
Boeschepe
Route opened
Route 5 - Not without Fraud
5.42km 84m 84m
Godewaersvelde
Route opened
Route 6 - From the mill to the Cosmos
6.21km 151m 151m
Rodeberg-Westouter
Route opened
Route 7 - The Round
11.7km 214m 214m
Rodeberg-Westouter
Route opened
Route 8 - Between the mountains
18.19km 350m 350m
Rodeberg-Westouter
Route opened
Route 9 - Among the vineyards
7.22km 181m 181m
Kemmel
Route opened
Circuit 10 - Tournée générale !
54.04km 1100m 1100m
Saint-Jans-Cappel
Route opened
Circuit 11 - Trail du Reuze
7.95km 198m 198m
Cassel
Route opened
Circuit 12 - Cassel Up & Down
6.41km 230m 230m
Cassel
Route opened
Circuit 13 - Cassel Urban Trail
12.44km 372m 372m
Cassel
Route opened
Circuit 14 - TMC - Tour du Mont Cassel
21.49km 520m 520m
Cassel
Route opened
Circuit 15 - L'ultra flamand
76.29km 1400m 1400m
Saint-Jans-Cappel
Route opened
Circuit 16 - La Diagonale de Flandre
98.34km 1770m 1770m
Saint-Jans-Cappel
Route opened
Liaison 1 - Godewaersvelde - Terdeghem
12.13km 90m 100m
Godewaersvelde
Route opened
Liaison 2 - Terdeghem - Godewaersvelde
13.3km 110m 100m
Terdeghem
Route opened
International
France
Belgium
Experience the trail in the Heart of Flanders

To experience the trail even more intensely, you can take advantage of a thematic weekend, an activity or even specialized workshops to progress. No doubt, the trail in the Heart of Flanders offers you a range of possibilities to surpass yourself!

  • Discover a selection of short stays specially designed to meet your passion for Trail running, whether you are a beginner or an experienced runner...
  • And take advantage of our calendar of events! Coaching sessions, conferences, training advice await you. Don't wait any longer to reserve your place.
The stays The animations
Upcoming events
2026 May 3
La Belle Evasion Flamande
In Bailleul
2026 May 24
Et Monts Nous
Ultra walk in Saint-Jans-Cappel
2026 May 30
Heuvelland Entre deux Monts wine trail
Heuvelland
2026 June 13
Morbecque trail des 3 bois
In Morbecque
2026 July 12
La Panoramique du Monts des Cats
At Mont des Cats
All the dates
Wear the In Flanders Trail colours on your favourite trails!

Find our special shop online and in our tourist information offices.

Discover
They took up the challenge ! And you ?
Meden
Circuit 8 - Entre les monts
The 2026/04/26
Romath
Circuit 9 - Parmi les vignobles
The 2026/04/26
Marie502000
Circuit 8 - Entre les monts
The 2026/04/16
Rico6259
Circuit 14 - TMC - Tour du Mont Cassel
The 2026/04/13
Luludhg
Circuit 7 - De Ronde
The 2026/04/12
The most popular routes
randotrail
Circuit 2 - La cordillère des Monts
31.97 km
randotrail
Liaison 2 - Terdeghem - Godewaersvelde
13.3 km
randotrail
Circuit 9 - Parmi les vignobles
7.22 km
randotrail
Circuit 11 - Trail du Reuze
7.95 km
randotrail
Circuit 8 - Entre les monts
18.19 km
Photos of the territory

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