Barcia and Davalos clash in San Diego

Anaheim winner Justin Barcia wiped out fellow supercross star Martin Davalos on press day at San Diego, caught by the cameras of our pals at Motocross Action in their raw video. Watch from around 7m 35 as Davalos angers Barcia by jumping towards him. Barcia instantly hits back and wipes out

San Diego Supercross Track Map

Round 5 of the Monster Energy Supercross this weekend heads to San Diego, amazing city and an incredible venue.

Alpinestars reveal Aviator special editions

The AMA Supercross is mobilising to San Diego this weekend for the sixth instalment as riders prepare to engage in another combative round of attack on the racetrack. In honour of US Military armed forces, Alpinestars releases the Limited Edition ‘Aviator’ collection, which includes the Racer Jersey, Pant and Glove

Roczen takes San Diego win

Ken Roczen did it again by winning the second round of the AMA Supercross championship after overtaking Ryan Dungey at half distance then maintaining a slim lead to the flag. And again, Marvin Musquin took third. Check out the official press release and photos from Supercross organisers Feld: Monster Energy Supercross,

Watch the San Diego Supercross

Check out the full 450 and 250 main event races from San Diego - and the highlights in case you're stuck for time! (Or they may have been removed!)  

Take a lap of the San Diego Supercross!

Can Ken Roczen do it again and repeat his win from the opening Anaheim Supercross as the series turns to Petco Park in San Diego for round two of the AMA series? Take a virtual lap of the track!

Injured Canard out of San Diego SX

Doctors have confirmed that Trey Canard has sustained a minor rotator cuff tear and will miss Round 2 of the US Supercross series on Saturday in San Diego. He crashed at Anaheim last Saturday and didn't ride the main event even though he'd qualified. Canard said: “The good news is that