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