JUN21
Trail Running•Half Marathon
Cross de Cuerda Larga
Miraflores de la Sierra, Comunidad de Madrid, España26 km+1,300 m
Trail RunningHalf Marathon
Cross de 3 Refugios
1 November 2026
Puerto de Navacerrada, Comunidad de Madrid, España
Race details
Modality
Individual
Organizer
Copa de hierro
Distance
23.6 km
Elevation
+1,712 m
Terrain
Trail
Difficulty
Advanced
Course profile
Mountainous
Minimum age
18+
Certified
No
Circuit
Copa de Hierro
Event description
The Cross de los 3 Refugios is an iconic trail running race through the heart of the Sierra de Guadarrama, starting from Puerto de Navacerrada. Featuring a demanding 1712m elevation gain over 23.6 km, this technical course challenges athletes with high-mountain terrain and stunning ridge views.
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Sport
Trail Running
Distance
Half Marathon
Country
España
Region
Comunidad de Madrid