Smiley Miles Timing/Results Service - http://www.smileymiles.com/

 SERJ Timing/Results Service - http://www.serjracing.com/

 Run High Timing/Results - http://www.runhigh.com/

 Runn Pittsburgh - http://www.runnpittsburgh.bravehost.com/

 Pace Calculator - http://www.lakerunclub.org/PaceCalc.htm

 Running in the USA - http://www.runningintheusa.com/

 Runners World Magazine - http://www.runnersworld.com/0,7118,,00.html

 Parkinson Foundation of Western Pennsylvania - http://www.pfwpa.org