Victory (Bronze): Your first win.
Rookie (Bronze): Win a 125cc class season in Career mode.
Top of the Class (Bronze): Obtain an 'A' class rating in all three sessions of a race weekend in career mode.
Middle Management (Bronze): Hire a full compliment of staff in career mode.
That's A Rep (Bronze): Obtain a reputation level of 1 in career mode.
Notorious (Bronze): Obtain a reputation level of 10 in career mode.
Brand (Bronze): Choose your own team leather, helmet, livery design and paint with your own selection of colors.
Boy Done Good (Bronze): Win on your home circuit in Career Mode.
Corporate Cartel (Bronze): Obtain a full complement of sponsers.
Jump through some hoops... (Bronze): Successfully perform every type of dynamic race objective.
Dynamic! (Bronze): Complete over 50 dynamic race objectives.
They Made Me Do It (Bronze): Complete a full season in championship mode.
Unravel (Bronze): Unlock the MotoGP class in any game mode.
Draughter (Bronze): Spend a total of 10 minutes slipstreaming in Arcade mode.
Mirror, Signal, Maneuver (Bronze): Get every type of time bonus within the same lap on Arcade Mode.
Insert Coin (Bronze): Use a continue and then finish first in Arcade Mode.
Out Runned (Bronze): Finish a race with more time than you started with in Arcade Mode, without using any continues.
Power UP! (Bronze): Earn more time between timing-out and using a continue in Arcade Mode.
Find Your Own Way (Bronze): Create a custom racing line in time trial that you then go-on to use in any other game mode.
Beat the 'Fun Vampire' (Bronze): Beat a time of 01:19.78 on Donington in Time-Trial Mode.
Halcyon (Bronze): Win a race with no penalties - all clean sections, no crashes, no collisions.
Panning For Gold (Bronze): Win a race at each track.
Bohemian Unlike You (Bronze): Cross the finish line separately from your bike.
Water Sports (Bronze): Win a wet-weather race.
Doppelganger (Bronze): Finish a race with each rider in the game.
Blackjack (Bronze): Win 21 races online.
Back to my place...? (Bronze): Host a multiplayer race.
Owned (Bronze): Use your own Career Mode motorbike and rider in a multiplayer race.
Champagne! (Bronze): Win a race against a full grid of human riders.
Niko Wheelie (Bronze): Do a wheelie lasting at least 500 feet on a motorbike.
Endo-Rider (Bronze): Do an endo lasting at least 50 feet on a motorbike.
Dude, Where's My Bike? (Bronze): Come to a standstill over 100 yards away from your bike after a crash.
Wind Tunnel (Bronze): Go over 207mph.
Cheers (Bronze): Excited isn't the word...
Mr. Consistent! (Bronze): Finish 10th or better on every race in a season.
Centurion (Silver): Complete 100 races in any game mode.
Pro (Silver): Win a 250cc class season in Career mode.
Famed (Silver): Obtain a reputation level of 20 in career mode.
Egg-Head (Silver): Fully upgrade a MotoGP class machine in Career Mode.
Bon Voyage (Silver): Ride over 100 miles.
Legend (Gold): Win a MotoGP class season in Career mode.
The G.O.A.T. (Gold): Obtain a reputation level of 30 in career mode to become the greatest of all time.
1UP (Gold): Complete a full Arcade mode season without using a continue.
Nicky Hayden (Gold): Win 69 races online.
The Ultimate Prize (Platinum): Complete all other trophies.

Additionally, there is one secret trophy:

Secret trophy (Unknown): Unknown.

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