Triathlon:

www.slowtwitch.com
http://www.beginnertriathlete.com/default.asp
http://www.usatriathlon.org/
http://www.westchestertoughman.com/

Duathlon:

www.americanzofingen.racesonline.com
www.duathlon.com

Cycling:

www.cyclingnews.com
http://www.cervelo.com/home

Running:

http://www.onteorarunners.org/
http://www.hudsonvalleyrunner.com/
http://runthegunks.blogspot.com/
http://www.gunksrunning.com/
www.racewalking.org

Sponsors:

http://www.lakekatrineanimalhospital.com/
Dr. David Ness - http://www.activerelease.net/providers/ness/default.asp?Id=home
http://mohonkpreserve.org/