VERDICT Five hundred kilometers, ten thousand meters up, and just enough support to keep this a race rather than a tour.
A training plan for 555 Corsica—shaped to your fitness and the hours you have.
A 500-kilometer self-supported crossing of Corsica with 10,000 meters of climbing and roughly 100 kilometers of forest track.
The 2027 Corsica event is BikingMan's tenth Corsican edition, while the organizer labels the gravel 555 as its third edition. By BikingMan.
Reputation: A demanding gravel-ultra format inside the established BikingMan Corsica event week.
A 500-kilometer south-to-north Corsican crossing with 10,000 meters of climbing, approximately 100 kilometers of forest tracks, two mandatory checkpoints, and a 60-hour limit. The organizer publishes the final trace and exact checkpoint locations closer to the race.
Signature challenge: Keeping a sustainable system intact for 500 kilometers and 10,000 meters of climbing inside 60 hours.
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The course crosses a Mediterranean island through day and night, but the organizer does not publish a reliable edition-specific temperature or storm forecast this far out. Variable coastal, interior, and overnight conditions justify a moderate score without inventing weather.[1]
Bastia airport and ferry access make Corsica reachable, and the organizer offers an optional shuttle for riders and bikes from Biguglia to the Porto-Vecchio start. A point-to-point island ultra still requires more planning than a normal start-finish event.[1]
A self-supported south-to-north crossing of Corsica, through forest tracks and 10,000 meters of climbing, is a destination ultra rather than a standard closed circuit.[1]
BikingMan calls 2027 its tenth Corsican edition and the dashboard labels 555 Corsica edition three. The parent series has international recognition, but this gravel format is not yet an iconic global classic.[2]
Race it if you already know how to fuel, repair, navigate, and sleep inside a multi-day effort. The terrain is mixed rather than pure gravel, but the 60-hour Corsican crossing is absolutely an ultra.
Research sources used to build this race profile. Always verify details with official race sources before making travel or registration decisions.