also try: http://www.runnersworld.com/ http://www.coolrunning.com/ http://running.about.com/ http://runningtimes.com/ http://www.runningnetwork.com/ http://www.runningshoes.com/
http://www.epodiatry.com/running-shoes.htm http://www.roadrunnersports.com/
http://www.imodifiedmye300.com/go/r.htm http://www.imodifiedmye300.com