Full list of all 36 Trials Evolution achievements worth 600 gamerscore. It takes around 15-20 hours to unlock all of the achievements in the base game.
The base game contains 20 achievements worth 400 Gamerscore, and there are 2 DLC packs containing 16 achievements worth 200 Gamerscore.
Finish ‘Rock Steady’ without faulting or changing your rider's posture.
Finish the ‘Scenic Route’ Tournament without any faults
Pass every track in the Flatliner Event.
Host and finish a Private or Local Multiplayer match on a User-created Track with at least 2 players
Create a track of your own that has at least three path points, then test drive it.
Post a time on another player's custom created track.
Finish ‘Archipelago’ without faulting or ever releasing the throttle
Finish 'The Ascent' without faulting on the Rattler 125cc bike.
The hawk has landed. Time to show the flag! (The small one.)
Finish all tracks in the Walk in The Park Event using the Phoenix 250cc bike.
Complete any Extreme track.
Successfully complete the single player career.
Pass 'Lab Rat' without faulting while constantly on fire.
Doh! You had a near-perfect run on a Hard or Extreme track, but blew it after the last checkpoint.
Pass the A License Test and get the Phoenix.
Smash your bike and break every bone in one spectacular crash.
Pass the D License Test and get your first bike.
Find every squirrel location hidden away in the secret corners of the world.
Win five matches in public multiplayer.
Join a public multiplayer match using at least five custom bike and rider parts.
Receive gold medals in all the Paine Island tracks and skill games.
Wheelie through the Nuthouse in track “Carnival of Rust”
Do the most epic slam dunk ever.
Complete track “Back to the Attic” with the Gecko 520.
Get a platinum medal on a Paine Island track. Just one. Come on, you can do it!
Those sneaky squirrels are squeaking again. Can you find all the new squirrels on Paine Island?
Finish ‘Recon Rider’ while wearing something suitable, without faulting.
Pass the Adrenaline Degree Tournament with flying colors
You don't have to be crazy to find every squirrel in Big Sands, but it helps!
It's elemental: Get all Platinums in Big Sands (except Extremes) to qualify.
Zero fault Pump It Up without hitting the brakes.
All you have to do is pass one Extreme in Big Sands. Just one. You can do it!
Pass Level 15 in Neverending Trials.
Zero fault the Hard as Nails tournament using the Banshee.
Find the legendary Golden Wheel of Sir Daniel of Stockport.
Finish Dystopia without faulting and turn all five traffic lights green.