20
runners
Running loop from Saint-Hernin
02:03
18.5km
170m
Running
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is right next to a parking lot.
Last updated: May 12, 2026
Waypoints
Start point
Parking
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8.65 km
Stone Arch Bridge on the Nantes–Brest Canal
Highlight • Bridge
Translated by Google •
Tip by
18.5 km
End point
Parking
Way Types & Surfaces
Way Types
15.7 km
1.65 km
954 m
269 m
Surfaces
15.3 km
1.96 km
964 m
325 m
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Elevation
Highest point (130 m)
Lowest point (60 m)
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Weather
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Sunday 24 May
32°C
19°C
0 %
Additional weather tips
Max wind speed: 13.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.