Well spiderman does fight guys like Juggernaut, hulk, and constantly rhino. so I can see this and he has superhuman class10 strength. he also has some degree of super speed and can move at speeds of 400 miles per hour. However I do agree in the end superman would win as usually superman can move at the speed of light and has Omnipotent super-strength and durability.
Hey... I used a thumbnail to link this piece to a Journal entry I wrote on MARVEL vs DC! This is great work!! I can't post the link, but if you go to my page and look at my Journal you'll see a thumbnail of this art. GREAT WORK! THANKS!!!