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