ipod and half ironman run

will the penalize/disqualify me for using my ipod during the RUN at Steelhead Saturday?

I think you are out of luck with the ipod doing a tri.  Most of the USTAF (sp?) events are very strict enforcers of the no headphone or earplug rules.   Shouldn't be a big deal since you can't use an ipod when you are swimming or biking anyway.  They are much more lenient for the half and full marathons.
Rob 

Simple answer.... YES! Best of luck out there!