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