Official event page for 2026 Quebrantahuesos Gran Fondo, an amateur-enterable flagship/high-attendance cycling event in Sabiñánigo, Aragón, Spain. Importance evidence: Official Quebrantahuesos site references the 2026 event and 20 date; iconic Spanish Pyrenean gran fondo/cicloturista with major national reputation.
Date
20 juin 2026
Distance
—
Elevation
—
Difficulty
n/a