Sonic can run faster than the speed of sound, which is impossible for any human being.
classic sonic cause you can run fast running on slopes that helps the gravty sand speed
Because uncle chuck made sonic those shoes he wears to let him run at sonic speed.
don't be a prick be quick
Flash is faster than sonic by a long shot, he can run through walls and solid objects. Also when he is using speed force he is invincible and becomes 10 times faster than sonic. To add on if they were to race each other at their normal form and starting speed, which for sonic is sound speed and for flash is light speed the flash would thrash sonic.(say it did answer your question if you think flash is faster and say no if you think sonic is faster)
sonic can probaly run as long as he keeps his energy
it gives sonic a diffirent run, namely, the sonic advance run.
5.678 seconds
sonic did cry ,around in episode 50 or 51 i dont remember, in sonic x when sonic was about to return to his world and when he was taking chris out for his last run with him, you could see some tear drops splashing onto chris' face and it is coming from sonic's eyes and the chris starts crying too.
At 3 miles per hour, 347 days. a long time
Run around in circles and jump.
Yes he is amazing and will someday rule the world..well run through THE WORLD
sonic
He could run at sonic speeds.
yes he could sonic could out run coyote
Sonic doesn't want her to hug him.
yes you right sonic test run 2 and its in the second page