http://www.usatf.org/membership/ – Join USATF

http://www.usatf.org/ – USA Track and Field

http://www.fttf.com – Track and Field Shoes and Equipment

http://www.eastbay.com – Track Shoes

http://www.vsathletics.com/ – Track & Field Shoes and Equipment

http://www.scausatf.org/  – Southern Calfornia Track and Field

http://www.eliteyouth.com/index.asp – National Elite Youth Ranking

http://www.dyestatcal.com/ – DyestatCal

http://www.masterstrack.com/ – Masters Track (30+)

http://www.masterstrack.com/rankings.html – National Masters Track Rankings