Back to top




Until 29/08 (group closing time)

Trail 80km 60 €
42km Run&Bike&Bike 80 €
42km Run&Bike 60 €
Trail 42km marathon 35 €
Trail 21km 20 €
Trail 10km 15 €
Walk 10km 12 €
Walk 21km 16 €
Canicross 6km 10 €
Walk Kids 2 €

Online registration (min. 15 people)
The timekeeper provided, via this link "Registrations", a form that empowers each runner, ie that each runner has to encode his own contact details. In addition to creating and closing the group, the "captain" has to give instructions and enforcing the registration deadline. This approach avoids the captain to "run" after the complete contact information (!) of each runner in the group. This procedure is available to groups of 15 or more runners.

The « captain » creates the group and receives a code « group » ;
The « captain » communicates with « Class Members » this code group and asks them to register using the « group registration » option ;
When all members are registered (deadline: 10 days before the race) the captain has to « close » his group and proceed to the single payment for the group.
Note : for groups entitled for discount (school, etc.), the captain has to request the discount 2 days before the closing of his group using the address

Group services
Groups can order a tent to accommodate their group, medals for their participants. 
On every distance, there is a team's ranking classement (companies, associations,...) as well as a school's ranking. 
You are not yet convinced to participate ? Read here under the « 8 good reasons to participate », you will discover information's about collective training sessions or good causes to support among other.

Participants within groups exceeding 10 receive a customized bib bearing their name plus the name of the group.

Last-minute changes
Last minute changes (for distances) can be requested at the « LITIGES » counter near the registration and bib pick-up area on the day of the race.

No refunds will be granted for cancellations after the bibs are printed (60 days prior to the race)

8 good reasons to participate

  • The biggest event of trail-running in Brussels
  • A whole new program : trail 80km, 42km, 21km, 10km + marches, 42km run&bike&bike or run&bike
  • Beautiful courses in the green spaces and forest of the capital
  • A prestigious setting : European institutions (start 80km), boitsfort's hippodrome, lion of Waterloo, etc.
  • T-shirt offered by the partner Lampiris and signed by the Borlee family for the first 1500 registered
  • Services for runners : parking, nursery, setpoint, medals ...
  • An eco-responsible event : anti-waste bags, reusable cups, locally made trophies
  • An event who support directly or indirectly charities