5 SEPT. 2026

EcoTRAIL BRUSSELS

The rebirth of EcoTrail Brussels, on September 5.

A rebirth of body and mind. First of all, the program will revive two historic events: the 80km individual trail and the 80km three-person “Run-Bike-Bike” version. The route for these two events will circle Brussels before a spectacular finish in the Sonian Forest, as will the other distances of 46km, 24km, 10km, 5km, and the children’s trail.

The event is also being revived with a focus on eco-responsibility and European dynamics. The 12 eco-friendly actions charter and the event’s “trail by train tour” label confirm its commitment to reducing the carbon footprint per participant. European diversity, already very much in evidence, will be further enhanced with the Ecotrail affiliation, a concept that originated in Paris. Walkers, cyclists, and trail runners are invited to gather on September 5 at the Boitsfort racecourse to celebrate a rebirth, with real challenges and surrounded by nature!

Registrations are now open.

The rebirth of EcoTrail Brussels, on September 5.

A rebirth of body and mind. First of all, the program will revive two historic events: the 80km individual trail and the 80km three-person “Run-Bike-Bike” version. The route for these two events will circle Brussels before a spectacular finish in the Sonian Forest, as will the other distances of 46km, 24km, 10km, 5km, and the children’s trail.

The event is also being revived with a focus on eco-responsibility and European dynamics. The 12 eco-friendly actions charter and the event’s “trail by train tour” label confirm its commitment to reducing the carbon footprint per participant. European diversity, already very much in evidence, will be further enhanced with the Ecotrail affiliation, a concept that originated in Paris. Walkers, cyclists, and trail runners are invited to gather on September 5 at the Boitsfort racecourse to celebrate a rebirth, with real challenges and surrounded by nature!

Registrations are now open.

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Questions/answers

Registration

What if the event is cancelled?

We refound the runner, less 2€ to cover the expenses.

I try to register again after a bugg but it is not possible?

The easiest way is to register again by changing a letter in your first or last name. You can also try agin 3 hours after your first attempt.

Can I unsubscribe due to injury or illness?

No cancellation (even for injury) entitles you to a refund 60 days before the event.

Before the last 2 months, it is entirely possible to cancel your registration. You have the choice, by contacting us by e-mail, of postponing your registration to a future edition or requesting a refund, excluding administrative and bank charges (+/-10% and min 1€).

Can I give my race number to a friend because I can't run anymore?

Names can be changed up to one month before the event. After this month (D-30), only group leaders can change a maximum of 5% of their group's names on race day (a benefit offered to groups), via the "registrations/litigations" table.

Can I collect the BIB for a friend?

Yes, if you have the QR code on the ETicket of the runner. No ID is required.

Others

Signage

The course is marked out with banners. This marking may be reinforced by ground markings. However, we recommend that you also use a GPS (mobile application, watch or other) to compensate for any unforeseen circumstances (uncontrolled clearing, erased markings, etc.). This information is available on the website, under the distances tab.

Can I run with my dog?

Yes, if it's on a leash and if you start at the back so as not to disturb the other riders.

Do I need a medical certificate to participate?

No, it is not necessary.

Contact

ASBL Sport et Santé

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