Realendurance.com: Extensive Endurance Sports Database
UltraRunning Magazine: Website for the popular UltraRunning Magazine
Run 100s: Stan Jensen's Ultra Website
The Ultra Running Resource: Kevin Sayers' Ultra Website
Zombie Runner: Stuff for people who run.
Dirty Girl Gaitors: Keep debris out of your shoes - help prevent blisters!
Blogs I Follow & Support
Geoff Rowes: Fumbling Towards Endurance
Randy Pierce: The 2020 Vision Quest
Nathan Sanel: Bikernate
Scott Livingston: Life Adventures
Josh Robert: 2nd Generation Ultra Runner