Calderuelas
- Type: mtb
- Network: rcn
- Operator: Parque Nacional "Sierra de Guadarrama"
- Reference: Nº 7
- ascent: 595
- distance: 26.7
- mtb:scale: 0
- roundtrip: yes
Mountain bike route from the OpenStreetMap community, with statistics, an elevation profile and gpx and kml downloads.