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