Here is the full list of all 29 SpeedRunners achievements.
Block 10 Rockets with Crates.
Deflect a fireball with a shockwave
Promote to the Bronze League
Reach max XP
Block 10 golden hooks with crates
Beat the final Chapter in Story
Beat all Chapters on Unfair difficulty
Hit three oppenents with one fireball
Beat the third Chapter in Story
Beat the second Chapter in Story
Beat the first Chapter in Story
Freeze three opponents with one ray
Maintain superspeed for a full second
Promote to the Beginner League
Unlock Ranked matches
Witness the SpeedRoulette.
Dodge the Golden Hook 10 times.
Don't touch the floor for 30 seconds.
Don't touch the floor for 10 seconds.
Grapple someone who just grappled you.
Tackle 10 opponents mid-air.
Grapple 100 opponents using the golden hook.
Overtake 1000 opponents.
Use a bomb on two opponents at the same time.
Grapple someone from far away.
Drop a Crate on an opponent's head 10 times.
Don't touch the floor for 5 seconds.
Shoot yourself with your own rocket.