Local clubs
Oxford City RC

Oxford Tri
Save Temple Cowley Pools

Yet another cycling forum (YACF)
TriTalk forum
Time trialling forum

Indoor rowing forum [and The Pete Plan]

Local athletes
Emma-Kate Lidbury (pro triathlete)
Chris Goodfellow (new pro triathlete)
Tejvan Pettinger (tester and hillclimber)
Jim McConnel (Xterra athlete)
Flavio Zappi (Italian ex-pro and road racer)
Gastroplodder (Nik Windle, audaxer and veggie runner)
The noctivagant cyclist (Matt Chambers, Didcot Phoenix CC audaxer)

International athletes
Riding the Wind (Anton Krupicka – long distance mountain running)
Chrissie Wellington (International ironman athlete)
Pete Jacobs (Australian Ironman athlete)
Tom Southam (recently retired road pro)
Michael Hutchinson (top UK tester)

Running pace calculator
Erg pace calculator
Link ATM locator (useful for finding proof-of-passage on audaxes)
Frank Speaking. Articles by Frank Horwill on Serpentine RC

Words will not help you (ironic blog about life in the Netherlands)
Sixty Symbols (science blog)
Single Bass (Jennifer Moore – musician)
The Tricycle Association
Fixed Gear Gallery
Challenge Roth Roth iron-distance
Twitter: Cycling fans anonymous
Big Ring Riding
The Science of Sport
Recipe Rifle (Esther Walker tries out recipes so you don’t have to. Don’t know what this link is doing here, but it’s a good read and I like the recipes)

NOAA UK weather stations index
Oxford City RC