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