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