5.0
(1)
12
riders
Tour du lac du Boulet loop from Combourg
01:45
41.7km
300m
Road cycling
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is accessible with public transport.
Last updated: May 13, 2026
Tips
The surface along some of this route may not be suitable
Some segments of your route comprise a surface that may not be suitable for your chosen sport.
After 0 m for 108 m
After 14.6 km for 56 m
After 41.7 km for 108 m
Waypoints
Start point
Train Station
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14.6 km
Tour du lac du Boulet
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Tip by
41.7 km
End point
Train Station
Way Types & Surfaces
Way Types
40.9 km
621 m
152 m
128 m
Surfaces
40.9 km
686 m
149 m
< 100 m
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Elevation
Highest point (100 m)
Lowest point (40 m)
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Weather
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Monday 18 May
18°C
11°C
64 %
Additional weather tips
Max wind speed: 29.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.