About Sonic Speed Run
Experience lightning-fast action as Sonic in this retro-style pixel endless runner! Grab as many Rings as you can, dodge hazards, and push your limits in an endless race for the highest score. How long can you survive the ultimate speed challenge? Play Sonic Speed Run instantly in your browser with no installation or ChickGamer account required.
How to play
Spacebar Jump Double Spacebar DOUBLE JUMP
Controls
Use your mouse, touchscreen or keyboard according to the prompts shown in the game.