This running route covers 10.131mi starting from Guyancourt, Yvelines. The run is a loop trail and returns to the trailhead. This run is rated as hard, expect about 1h37m to complete it. The route has an elevation gain of 30ft and an elevation loss of 26ft.
Sortie longue
Route details
Route profile
How to get there
Trailhead: 6 Rue Henri Matisse, 78280 Guyancourt, France
GPS coordinates of the trailhead: 48.781592, 2.055618 / 48°46'53'' N, 2°3'20'' E