Grandiagonal

Grandiagonal by EVOC is an epic, unsupported road-cycling odyssey: 1,000 km from one end of Portugal to the other in a single stage, pushing through 16,500 m of vertical gain. 

Set for 13–21 June 2026, this is a pure test of endurance, navigation, and resilience, no external assistance, just rider, route, and road. Across plains, mountains, coasts, and backroads, participants will traverse the full diversity of Portuguese landscapes. 

This is for seasoned cyclists seeking raw challenge, self-reliance, and an unforgettable solo journey across a single country.