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