Here is the full list of all 49 BAJA: Edge of Control HD achievements.
Finished 1st in every race in Canyon Lake.
Finished 1st in every race in Nevada.
Finished 1st in every race in Cabo San Lucas.
Finished 1st in every race in Cocono Island.
Finished 1st in every race in Mogollon Rim.
Purchased 25 vehicles.
Finished 1st in every race in Lake Powell.
Finished 1st in every race in Uyuni Salt Flats.
Finished 1st in every race in Painted Desert.
Finished 1st in every race in Canyon De Chelly.
Finished a Baja 500 race.
Finished a Baja 1000 race.
Complete the Baja 1000 in a Trophy Truck.
Drove 1000 miles in all vehicles combined.
Watch all of the tutorial videos.
Finished 1st in every Open Class race.
Purchased 15 vehicles.
Finished 1st in every Hill Climb race.
Have 1 million credits in your account.
Use preload at least 5 times in one race.
Earn enough experience points to unlock the Trophy Truck race leagues.
Finished 1st in 5 Invitationals races.
Finished a race without any body panels attached to a vehicle.
Roll your vehicle at least 3 times in a row.
Earn enough experience points to unlock the Class 1 race leagues.
Finished a Baja 250 race.
Finished a race in first place.
Achieve a minimum top speed of 120 MPH.
Earn enough experience points to unlock the Full Size Truck race leagues.
Get fully repaired by the helicopter for the first time.
Earn enough experience to unlock the Mini Truck race leagues
Earn enough experience to unlock the Open-Wheel race leagues.
Finish 1st in a race with the AI and Laps set to 5 or more using a manual transmission.
Earn enough experience points to unlock the 4X4 Class race leagues.
Completed an entire race without ever leaving the track.
Earn enough experience points to unlock the Unlimited VW race leagues.
Get fully repaired in the Hot Pit for the first time.
Use the hand brake at least 5 times in one race.
Accumulate a total of 1 mile of distance traveled while airborne.
Won three races in a row.
Finish in 1st place in any league during your career.
Finished a race in 1st, 2nd or 3rd with no body damage what so ever.
Finished a career race in 1st place.
Finish a race in 1st, 2nd or 3rd with no flat tires.
Use the clutch at least 5 times in one race.
Completed 100% of the career!
Found every hidden Discovery in Free Ride.
Drove 2000 miles in all vehicles combined.
Play at least 5 hours in Multiplayer.