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