MessengerGranfondo Serra D'Ossa
Event summary
Experience the heart of Central Alentejo at the 4th Edition of Granfondo Serra D’Ossa.
The 4th edition of the Granfondo Serra D’Ossa will take place on October 4, 2026, further establishing itself as one of the most iconic cycling events in the Alentejo region. Starting and finishing in the village of Alandroal, this challenge once again brings together cyclists from across Portugal and abroad, drawn by the unique combination of nature, heritage, and sporting challenge.
Set among vast, rolling landscapes, Serra d’Ossa provides an ideal backdrop for cycling, featuring demanding climbs, quiet roads, and a well-preserved natural environment. The 2026 edition promises renewed routes that highlight the diversity of the territory and deliver an unforgettable experience for all participants, from competitive riders to cycling tourism enthusiasts.
Alandroal, known for its castle and deep historical roots linked to the Alentejo borderlands, will once again be the beating heart of the event, welcoming athletes, teams, families, and cycling fans with the warm hospitality that defines the region.
Beyond the sporting aspect, the Granfondo Serra D’Ossa continues to promote the area’s tourism and cultural heritage, encouraging participants to explore local gastronomy, Alentejo wines, megalithic heritage, and the trails that shape the identity of this municipality.
The organisation is committed to delivering safety, quality, and professionalism, ensuring well-stocked aid stations, clear course signage, technical support, and an exemplary welcome at the start and finish areas.
The 4th edition promises to be the biggest and most engaging yet — an event that celebrates cycling, nature, and the true spirit of Alentejo.
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