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