Full list of all 45 MX vs. ATV Alive achievements worth 1,000 gamerscore. It takes around 20-25 hours to unlock all of the achievements on Xbox 360.
Earn a medal in a Free Ride Challenge
Hydroplane over 120 feet of water
Win a Gold medal in a Free Ride Challenge
Complete 5 overtakes with bar banging in a race
Find the bonus vehicle in all of the Free Ride events
Wreck 50 times
Capture a record lap time
Own a 3 star MX or ATV
Save 35 wrecks using wreck avoidance
Finish at least one race at each track
Customize your vehicle or rider
Save 100 wrecks using wreck avoidance
Land a backflip
Get the holeshot and win a race
Earn a podium on each track
Win 5 races in a row
Earn a podium 3 races in a row
Finish a race
Capture 3 MotoSport holeshots in a row
Pull a wheelie over 150 feet
Win a race after not leading until the last lap
Win a race at every track
Get at least a silver in all the Challenges in a Free Ride event
Reach Rider XP Level 2 and meet James Stewart
Almost Amateur, Reach Rider XP Level 6 and make a name for yourself
Reach Amateur Status at Rider XP Level 10
Welcome to the big leagues, it's time to race James Stewart, Pro Rider XP level 25
Defeat James Stewart in a race
Win a race with the James Stewart character
Achieve every level 1 Race Goal
Reach Rider XP level 50, chasing records is all that is left
Own a 3 star vehicle for each class
Earn a podium on Xbox LIVE with assists turned off
Beat a friend's record in a Free Ride Challenge
Ride for over 100 miles in Free Ride
Finish a race without going off track
Complete 50 overtakes using bar banging
Almost Pro, Reach Rider XP level 18
Win the race and do a 360 over the finish line jump
Beat a rider with a higher Rider XP than you
Pull off 100 stunts
Change your Rider Skills
Visit the MotoClub Depot
Finish 50 races on Xbox LIVE
Win 35 races online