Route des Grenouilles – Saint-Authaire Church loop from Changis - Saint-Jean
Route des Grenouilles – Saint-Authaire Church loop from Changis - Saint-Jean
5
riders
Route des Grenouilles – Saint-Authaire Church loop from Changis - Saint-Jean
02:00
42.6km
390m
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 12, 2026
Waypoints
Start point
Train Station
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23.3 km
Route des Grenouilles
Highlight • Natural
Tip by
32.6 km
Sous Jouarre
Highlight • Other
38.2 km
Saint-Authaire Church
Highlight • Other
In the life of Saint Colomban, written around 640, the monk Jonas of Bobbio indicates that Colomban and his companions were welcomed by the family of Authaire, an aristocrat at the court of Austrasia. The domus where this servant of Théodebert (or Thibert), king of Austrasia and friend of Colomban, resided, is said to be located in the commune of Ussy-sur-Marne.
In the church, a 19th-century stained glass window reminds us of this meeting.
The church is listed as a Historic Monument for its nave dating from the 11th and 12th centuries, as well as for the stained glass windows of its chapel of the Virgin dating from the 16th century.
Translated by Google •
Tip by
42.6 km
End point
Train Station
Way Types & Surfaces
Way Types
39.9 km
1.76 km
317 m
275 m
272 m
< 100 m
Surfaces
34.0 km
8.44 km
< 100 m
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Elevation
Highest point (200 m)
Lowest point (50 m)
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Weather
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Friday 22 May
29°C
12°C
0 %
Additional weather tips
Max wind speed: 8.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.