Motion Sickness - Use Adrenaline Boost 4 times in any one race.
Adrenaline License - Complete your first race in any event.
Risky Bidness - Successfully take the inside lane for all turns on a Mountain Bike track.
Trick Hop - Score over 50,000 points from tricks in a Mountain Bike track.
Window Cleaner - Wave off 20 weapon attacks in the Wingsuit event.
Windbreaker - Use an Adrenaline Boost in a wind zone in the Wingsuit Event.
License To Spill - Nail your opponent with a weapon twice in the same Kite Surf race.
Hot Dog - Perform 3 tricks in a single Kite Surf race.
Arachnosapien - Climb up 10 handholds in 20 seconds in Mountain Climbing.
Hardheaded - Use Adrenaline Power to protect yourself from falling rocks in Mountain Climbing.
Back in One Piece - Finish any Kayak track hitting no more than five rocks, banks or roll obstacles.
Wet Behind the Ears - Roll for a total of 500 meters in the Kayak event.
Rail to the Chief - Perform 3 tricks off of rails in a single Skiing track.
Trickster - Jump, trick & land perfectly on 5 ramps in a single Skiing track.
Challenging - Post a challenge.
What's Yours is Mine... - Own a challenge.
Friendly Competition - Own a friend's challenge.
Better the Devil you Know - Win a friend's challenge.
What's Mine Is Mine - Take back a challenge that you posted.
Vidi Veni Vici - Own a challenge launched from the Challenge Hub.
Frequent Flyer - Race on every track in every event.
Sampler - Play all game modes in one event.
What's Next? - Earn a gold medal in all relay, coop and single player modes in one event.
Party's Over - Complete an Adrenaline Party.
Let's Have a Party - Team up with 3 friends to play Adrenaline Party mode.
Helping Hand - Play every co-op and relay event.
One-sided - Play 25 competitive two player events.
Poetry in Motion - Finish 1 relay race without missing a single hand-off.
Tailgater - Perform 10 Speed Boosts & win a two player Speed Freak Mountain Bike race.
Clean Slate - Complete all 3 Wingsuit tracks without hitting an obstacle.
Bullseye - Hit 8 speed rings on the Kite Surf Moonlight Bay track in one run.
It's Better on 'Vine'yl - Spend a total of 1 minute swinging from vines in Mountain Climbing.
Row your Boat - Row constantly for 30 seconds in the Kayak event.
Stuck With It - Win a challenge.
Overachiever - Post 10 challenges.
Build to Last - Win 5 challenges.
Competitive Streak - Own 5 challenges.
Just in Time - Own a challenge in its final minutes.
Boarding Pass - Unlock all tracks in the game.
Silver Rush - Earn a silver medal in all relay, coop and single player modes in all events.
The Completionist - Unlock everything in the game.
Midas Touch - Earn a gold medal in all relay, coop and single player modes in all events.
Solid Gold - Earn a gold medal in every round in Adrenaline Party mode.
Nothing Left to Prove - Earn all Bronze, Silver, and Gold trophies.