2021 MotoGP Round 15: Americas Grand Prix Live: As it happened.

2021 Austin MotoGP, COTA - Race Results

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Quartararo finishes second and Bagnaia third. 

MARC MARQUEZ WINS!

Last lap time. Marquez leads by nearly five seconds from Quartararo.

But before Martin takes that penalty, Bagnaia has got ahead of the Spaniard. 

Martin has been given a long lap penalty. 

Martin has run on at turn three, Bagnaia is now in reach of a podium. 

The top three seems to be very stable with six laps remaining. Marquez leads from Quartararo and Martin. 

Just on cue, Bagnaia has got ahead of Miller. 

Miller's charge seems to be over as Bagnaia has reeled him back in. 

This is an astonishing ride from Marquez. His lead is over three seconds. 

Quartararo has now pulled clear of Martin in second. Miller is still behind the Spaniard. 

Aleix Espargaro has crashed out - his fifth of the weekend. 

Miller is beginning to close in on Quartararo and Martin. 

Marquez is now over a second clear, while Miller is continuing to make his way through the group. Australian has got ahead of Rins for P4. 

Marquez is edging away from Quartararo. Gap is out to nine tenths. 

Miller has got ahead of team-mate Bagnaia for fifth. 

Johann Zarco has also crashed - turn 1.

Good battle going on between Martin and Rins for third. The Pramac rider got passed the Suzuki rider on the front straight, however, Rins managed to get back ahead under breaking. 

Nakagami has crashed out at turn 12. 

Pole man Bagnaia is struggling. Martin and Nakagami have come past the Italian. 

What a start from Marc Marquez. Spaniard leads from Quartararo. 

And we're off!!

Just five minutes until MotoGP lights out here in Austin.