| All-Star (25) | Win an All-Star division event |
| Aren't You Popular! (15) | Become true friends with 4 superstars |
| As Good As It Gets (30) | Reach Level 30 in the DiRT Tour |
| Best Friends Forever! (30) | Become true friends with every superstar |
| Big Bucks! (25) | Earn those big bucks |
| Block Party (15) | Beat Ken Block in a Throwdown |
| Dedication (80) | Win every event in the DiRT Tour |
| Dialled In (5) | Win a race using a custom vehicle setup |
| Dominated! (15) | Win a domination event, getting the maximum available points |
| Famous (20) | Reach Online Fame Level 15 |
| Five Of Your Best (15) | Win 5 Pro Tour races over Xbox LIVE |
| For Colin (75) | You've won the Colin McRae Challenge Event |
| Friends For Life (10) | Become true friends with a superstar |
| Gate Crashed! (10) | Hit every gate in a Gatecrasher event |
| Getting A Reputation (15) | Reach Level 15 in the DiRT Tour |
| Gnarly! (15) | Finish with Flair! Cross the finish line with no more than two wheels touching the ground |
| Gut It Out! (10) | Win a DiRT Tour event without winning a race |
| Head Over Wheels (10) | Roll your vehicle and still win the race |
| I Ain't Afraid Of No Ghost! (10) | Choose a ghost, download and beat it! |
| I like a Challenge (20) | Win 12 Throwdowns |
| In His Footsteps (25) | Win 25 Rally races in the DiRT Tour |
| Jet Setter (15) | Compete in a race in every location |
| Just Drive! (15) | You drove 100 miles (161 kilometres) without unlocking any other achievement |
| Keep It Clean! (20) | Win a DiRT Tour race without crashing |
| Mirra Image (15) | Beat Dave Mirra in a Throwdown |
| Mix It Up! (15) | Play in every discipline over Xbox LIVE (Pro Tour or Jam Session) |
| Nailed an Event (10) | Win an event |
| Notorious (40) | Reach Online Fame Level 30 |
| On The Bubble (15) | Be 2nd to last at each elimination point but go on to win a Last Man Standing race |
| Piece Of Cake (10) | Win a Throwdown |
| Pro (15) | Win a Pro division event |
| Rookie Coming Through! (10) | Race in your first DiRT Tour race |
| Rush Hour (10) | Win an Xbox LIVE Pro Tour race against 7 competitors |
| Showboating (20) | Bask in your success at X Games America |
| Terminated! (15) | Take terminal damage while travelling at over 140mph (225km/h) |
| That All You Got? (15) | Win a Timed Throwdown |
| The Full Set (30) | Drive every vehicle in the game |
| Tourney (20) | Take part in four tournaments |
| Two Cups One Girl (10) | Win two team events with the same female team-mate |
| Whose Backyard? (15) | Beat Travis Pastrana in a Throwdown |
| With Great Honor (15) | Achieve a 'Cautious' impact rating in Multiplayer races (Pro Tour or Jam Session) |
| World Tour Winner (50) | Win all the World Tour events |
| X Games America Champ (30) | Win X Games America |
| X Games Asia Champ (25) | Win X Games Asia |
| X Games Champ! (50) | Win all the X Games events |
| X Games Europe Champ (20) | Win X Games Europe |
| You're The Best, Around! (20) | Win a race at every track in the game (in any game mode) |
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