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