Originally Posted by ROT_01

Try to consult with a bike fit specialist. I had knee trouble on my first attempt to ride 550km in two days years ago when I first began randonneuring. My saddle was too far back. A fit specialist helped make changes to my positioning and i havent had knee problems since. Also I got Specialized insoles with arch support and that helped me too. Core strengthening exercise like yoga helps too.
I would start with a good look at saddle positioning and cleat positioning on yoir shoes and go from there.
QUOTE=3speedslow;21131036]How can a rider continue when your knee explodes? I would really like to climb my miles up and attempt the steps but am having left knee pain which keeps me from going forward.

everyone’s stories are just awesome!