300 kms Chateaubriant
Challans
Distance
301.63 Km
Ascent +
1,834 m
Descent -
1,831 m
Est. duration
13h09
Road Cycling
Loop
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Summary

Discover this 301.6 km bike route near Challans. This route includes 292.9 km of roads. It has a cumulative ascent of more than 1830m. Allow about 13 hours and 9 minutes to complete this route.
Route creation date: October 9, 2026 at 19:31:28.
Last update of the route sheet: October 20, 2026 at 16:09:19.
Route ID: 25405383
Language
🇬🇧 English
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