MapPlanner
18.631mi
Distance
3h
Duration
9:40/mi
Pace
Strenuous
Level

Début ultra Marrant

Route details

6.21mph
Speed
2058 kcal
Calories burned
Point to point
Route type
3ft
Min altitude
20ft
Max altitude

This running route covers 18.631mi starting from Montoir-de-Bretagne, Loire-Atlantique. The run does not return to the trailhead and ends near 2 Corniche De La Hutte, 44770 Préfailles, France. This run is rated as strenuous, expect about 3h to complete it. The route has an elevation gain of 26ft and an elevation loss of 13ft.

Route profile

26ft
Elevation gain
13ft
Elevation loss
3ft
Min altitude
20ft
Max altitude

How to get there

Trailhead: D 100, 44550 Montoir-de-Bretagne, France

GPS coordinates of the trailhead: 47.3017, -2.18115 / 47°18'6'' N, 2°10'52'' W

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.