Quote:
	
	
		| Originally posted by andViolins Hence the reason why so many people have problems with their knees when running.
 
 aV
 | 
	
 Yeah, that's why I qualified it.
The lakefront path in Chicago is 26 (??) miles long.   All along the lake.  It's beautiful and I take it for granted.   It's (mostly) asphalt, which is MUCH softer than cement.  Plus, they're are many segments where you can run on the grass or where the path is gravel.