...some useful links I use frequently, can recommend or are simply worth a look:
Suunto...not only a watch
iRunFar
...ultramarathon and trailrunning news
Trail Magazin
...read all about trail running
Salomon Running...footwear, clothing, packs, accessories,...
Julbo...eyewear of my choiceSuunto...not only a watch
WUSA On The Mountain
...blog for mountaineering, trailrunning,...
Ciele Athetics
...just a cap ;-)
BioHacks
...a blog of Marcus Fink collecting ideas of us runners how to get the "most" out of us
PetzlRunning
...if you need to find your way; either early morning or late in the run or both togehter
Sporthunger...sport makes you hungry, hungry about sports