Trail’Duro Grasse is a 20 km urban trail in the Alpes-Maritimes, starting in Val du Tignet and finishing at the Stade de la Paoute in Grasse. It is structured like an enduro-style trail run: only 3 to 4 sections are timed, with the liaison stretches between them not timed. Runners cover about 430 meters of elevation gain and can compete solo or as a duo.
The timed sections define the race. The first section is technical and playful on narrow trails, the second includes the climb of Clavary, and the third runs through the Mourachone sector before the route heads toward the finish in Grasse. The untimed liaisons allow participants to recover, regroup with friends, and move at their own pace between timed efforts. At the finish, runners share a snack and winners receive prizes. UCC Sport Event organizes the race, and Grasse is one stage of a wider Trail’Duro challenge with other rounds in Entrevaux and Nice.