[willywonkax]

I have this hip pain on my right side. It's mostly in the front and only starts to come out after a long ride. I strech, but it always comes back. Any idea?

 

[inkd4life]

Sounds like your seat might be to high and you are over extending you hip flexers, try lowering your seat about a 1" at a time

 

[willywonkax]

My seat isn't high. People tell me to raise it. Maybe I should go lower? I'll give it a quick try.

 

[nepbug]

I'd try adjusting your cleat position, assuming you're riding clipless.
Possibly IT Band pain? Google some IT (Illiotibal (sic?)) band stretching techniques and do those often.