Re: Beating the Plantar Fasciitis Dead Horse
+1 on Michael's comments. Suffered from PF for 2-3 months before seeing a podiatrist and getting consult for physical therapy. My PT knocked it out pretty quickly by mobilizing my ankle and hips. I also had some nasty trigger points in my calves that she addressed that may have been contributing as well.
Bottom line - find a good PT who specializes in active people/ understands your training and you'll have good results.