Discover In Flanders Trails alongside 42 other destinations in France, Belgium, Switzerland and Italy. This new guide features over 1,100 routes to help you find your next trail running destination! The guide is available free of charge at our offices in Bailleul, Cassel and Hazebrouck, as well as in digital format.

David and Julien, 2 health professionals and sports coaches, based in the Espace Trail at WWCoaching, offer a coaching and support service for trailers and runners: training plan, group coaching sessions, theoretical lectures, group trail outings, trail weekends.

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).

Every Wednesday at 7.15 pm, coaching and trail running sessions for adults are available, led by David and Julien from WWcoaching, two health professionals and sports coaches. The sessions are suitable for all fitness levels and take place at various lovely locations within the “In Flanders Trails” trail running area. On the programme: strength training, proprioception, mobility, running technique and posture, a friendly atmosphere, support and pushing yourself to new limits. Just €6.00 per person per session. Every other Wednesday, coaching and trail running sessions for children and teenagers are available: at 10am for 6 to 11-year-olds, at 11am for 3 to 6-year-olds, and at 2pm for 12 to 16-year-olds

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).

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).

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).

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!

The National Botanical Conservatory of Hauts-de-France invites walkers and athletes to discover the natural beauty 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 Cœur de Flandre Agglomeration Community).

Find the 1000 Pattes guide, the 2025 trail/running magazine, the most widely distributed in the Hauts-de-France region, at our tourist information offices in Bailleul, Cassel, and Hazebrouck. Bonus: a feature article on the "In Flanders Trails" area and new routes in Cassel can be found on pages 24 and 25.

The new trails around Mont Cassel are now available in the In Flanders Trails app. New loops, panoramic views to discover and an expanded playground for your trail runs. The circuits have been updated, and 3D visualisation has been added to help you plan your routes. Try out these new features today!

Wear the colours of Flanders with the jersey bearing the effigy of the Espace Trail de la Chaîne des Monts de Flandre.

You'll find different and original training sessions to optimise your performance and boost your progress, with sessions adapted to the 10 trails in the Espace Trail, as well as specific sessions on the fearsome Ogresse climb at Mont Noir. In partnership with WWCoaching, 2 health professionals and trail coaches from Flanders.

Follow us to find out the latest trail news and developments in the Heart of Flanders, get plenty of advice and prepare for your next outing.

The new route n°10 ‘Tournée générale’ on PACEVISOR! the app that predicts your pace to help you prepare for a race and manage it optimally.

Many of you have explored our circuits, taken part in our events (conferences, coaching sessions) and benefited from the advice of our coaches. We'd like to know what you think so that we can continue to structure and improve our range of circuits and events. Thank you for your help!

Enjoy a 100% trail weekend. Whatever your level, whatever your objective, we've put together some tailor-made packages for you, including accommodation, coaching and, of course, a gourmet break afterwards! Throughout the year, we'll also be offering workshops, events and coaching advice! So stay tuned ;-)

The summer magazine is out. Dive into the heart of summer with outdoor sporting activities, unmissable cultural events and the treasures of our craft heritage. From nature walks to lively festivals and traditional skills, every page has a new adventure for you to explore.

The Heart of Flanders, the Trail In Flanders Trails Area is rich in sporting events. Each month, one or more races, each with its own specificity! Find all the races in the region in the “Agenda” section.

Each of the 6 Espace Trail starting points (St-Jans-Cappel, Berthen, Boeschèpe, Godewaersvelde, Kemmel and Mont Rouge) has an information board where you can see all 11 trail/rando circuits and workshops and their connections on a map, as well as all the useful information before you set off. These trailheads are also starting points for cycling and walking.

New! Accessible and free showers in St-Jans-Cappel and Kemmel! You now have the opportunity to take a shower after your trail outing in St-Jans-Cappel or Kemmel. In St-Jans-Cappel: The Town Hall provides showers during its opening hours to the public (Monday to Friday, from 9 a.m. to 12 p.m. and from 3:30 p.m. to 5:30 p.m., Saturday from 10 a.m. to 12 p.m.). In Kemmel: The Bicycle Welcome Point De Gaper “Homeland of cycling”, at 59 rue Reningelst, provides showers and lockers. Reservations must be made with the Heuvelland Tourist Office (+32 57 45 04 55 / toerisme@heuvelland.be) at least 5 working days in advance.

Do you have a problem with signposting or maintenance on your route? There are two ways to let us know: - On the route page, you will find the "Report a problem" tool. Here you can indicate the nature of the problem and its precise location. - You can also use the Suricate application, which sends us the information.