How MotoGP Blue Flags Direct Traffic Across Practice, Races, and Pit Exits

Track-specific protocols for approaching traffic

Marshalling posts communicate crucial traffic warnings through the blue flag, signaling to a rider that faster machinery is closing from behind. Under the 2026 FIM Grand Prix World Championship regulations updated in September 2026, the exact duties demanded of a rider vary according to the track session and location. During timed practice sessions, receiving the blue flag obliges a rider to yield to the quicker machine and actively avoid disrupting others by circulating slowly on the racing line. Stationed at a signaling post past the pit lane exit, the blue flag specifically warns joining riders of approaching on-track traffic, mandating a safe merge that does not compromise riders already on the circuit.

Race lapping duties and the final-lap flag combination

During Grand Prix race conditions, riders being lapped face strict compliance rules. Clear understanding of MotoGP blue flag rules ensures that any rider facing the flag permits all oncoming lapping competitors to pass at the earliest available opportunity. The sporting provisions do not prescribe a specific evasive maneuver or set corner limit to execute the yield, nor do guidelines define an automatic penalty structure, although race officials penalize general failure to respect track signals. Crucially, overtaking within a pack of lapped riders remains strictly prohibited while under the blue flag. When lapped competitors run immediately ahead of the race leader crossing the line on the concluding lap, marshals present the blue and chequered flags simultaneously. This dual signal signifies that the leader has won the grand prix, while the preceding riders must complete that remaining lap to reach their own chequered flag.

Official reference: MotoGP’s official flag guide.