This running route covers 13.762mi starting from Nantes, Loire-Atlantique. The run is a loop trail and returns to the trailhead. This run is rated as strenuous, expect about 2h28m to complete it. The route has an elevation gain of 604ft and an elevation loss of 604ft.
13.762mi
Distance
2h28m
Duration
10:45/mi
Pace
Strenuous
Level
SEMI BRAS DE FER 2026 - ERDRE
Route details
5.58mph
Speed
1692 kcal
Calories burned
Loop trail
Route type
Download / Export
How to get there
Trailhead: 8 Avenue Chanzy, 44000 Nantes, France
GPS coordinates of the trailhead: 47.225024, -1.547214 / 47°13'30'' N, 1°32'49'' W
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.
