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