The Dz Urban Trail - Douarnenez is an urban trail event held in Douarnenez. Participants can choose between a 18.5 km run for a longer distance or a 9 km run for a shorter option. An 8 km walk is also available, making the event accessible to more than just runners.
The Termaji's are the organizers. In the most recent edition, participation was nearly balanced between walkers and runners, with 372 walkers and 370 runners. The event benefits Vaincre les maladies lysosomales; the organizers committed to donating EUR1 per participant, ultimately rounding up their contribution to EUR1,000 for the association.