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