16.8 km | 20 km-effort
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T-A53s-Fontainebleau-Canon-Cuvier
Walking
Very difficult
Fontainebleau,
Ile-de-France,
Seine-et-Marne,
France
6h 38min
Yes
R2-Étangs-de-la-Bièvre
Walking
Very difficult
Saint-Cyr-l'École,
Ile-de-France,
Yvelines,
France
19.4 km | 23 km-effort
5h 18min
Yes
R2a-Étangs-de-la-Bièvre
Walking
Very difficult
Saint-Cyr-l'École,
Ile-de-France,
Yvelines,
France
19.3 km | 23 km-effort
5h 16min
Yes
