MapPlanner
12.222mi
Distance
2h11m
Duration
10:44/mi
Pace
Strenuous
Level

Boucle via Cergy Port Jouy La Justice

Route details

5.59mph
Speed
1499 kcal
Calories burned
Point to point
Route type
89ft
Min altitude
217ft
Max altitude

This running route covers 12.222mi starting from Osny, Val-d'Oise. The run does not return to the trailhead and ends near Rue Frédéric Joliot Curie, 95520 Osny. This run is rated as strenuous, expect about 2h11m to complete it. The route has an elevation gain of 128ft and an elevation loss of 43ft.

Route profile

128ft
Elevation gain
43ft
Elevation loss
89ft
Min altitude
217ft
Max altitude

How to get there

Trailhead: Chemin De Montgeroult, 95520 Osny

GPS coordinates of the trailhead: 49.06265, 2.0761 / 49°3'45'' N, 2°4'33'' E

Open GPS at trailhead

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Caution: May Cross Private Property

This route may pass through or near private property. Always respect posted signs, obtain permission where required, and follow local trespassing laws. MapPlanner does not guarantee public access along any route.

Safety Notice

Trail and road conditions may change without notice due to weather, construction, or other factors. Always verify current conditions before heading out. You are responsible for your own safety — follow local signage, obey traffic laws, and use your best judgment on the trail.