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