Mountain passes
SpainCastile and LeónLeónLa Montaña De RiañoPuebla De LilloAlto de San Isidro
Mountain passes
SpainCastile and LeónLeónLa Montaña De RiañoPuebla De LilloAlto de San Isidro
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Location: Puebla De Lillo, La Montaña De Riaño, León, Castile and León, Spain
Tips
September 25, 2025
Road cycling
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Routes here
Best routes to Alto de San Isidro
4.0
(2)
24
riders
83.1km
04:05
1,160m
1,160m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
23
riders
89.1km
04:15
1,110m
1,110m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
22
riders
147km
07:33
2,490m
2,490m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
Details
Informations
Elevation 1,520 m
Weather
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Tuesday 3 February
3°C
-3°C
45 %
Additional weather tips
Max wind speed: 15.0 km/h
Most visited during
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Location: Puebla De Lillo, La Montaña De Riaño, León, Castile and León, Spain