Running Links
- Marathon Guide (Marathon Calendar)
- http://www.marathonguide.com/races/races.cfm
- Cool Running
- http://www.coolrunning.com/index.shtml
- Active.com
- http://www.active.com/
- Pacing Calculator
- http://www.runningtimes.com/rt/articles/?id=6765
- Pacing Chart
- http://runningtimes.com/rt/articles/?id=6763
- P.F. Chang’s Marathon
- http://www.rnraz.com/home.html
- Boston Marathon
- http://bostonmarathon.com/
- Athlinks
- http://www.athlinks.com/
- Arizona USA Track and Field
- http://www.usatf.org/assoc/az/