Sept 7 (Reuters) - Ducati's MotoGP championship leader Francesco Bagnaia was passed fit to take part in the San Marino Grand Prix on Thursday, only days after his leg was run over at the previous race in Spain. "I was very lucky," added the reigning world champion, whose leg was hit by KTM's Brad Binder before the race was red-flagged. The San Marino and Rimini Riviera Grand Prix is the 12th round of the 20-race season. Bagnaia has a 50-point lead over Spanish rider Jorge Martin, who races for Ducati-supported Pramac Racing. Reporting by Alan Baldwin in London, editing by Ken FerrisOur Standards: The Thomson Reuters Trust Principles.

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Persons: Francesco Bagnaia, KTM's Brad Binder, Bagnaia, Jorge Martin, Pramac, Alan Baldwin, Ken Ferris Organizations: MotoGP, San Marino, San Marino Grand Prix, Barcelona's, Catalunya, Sky, Rimini Riviera, Ducati, Thomson Locations: San Marino Grand, Spain, San Marino, Spanish, London