can i get an advil?

Today was indeed a tuffy. Swam 18 laps in the pool - which is a wee bit over my half-mile race distance (wee). Followed by a three mile run. My calves hurt.

Now my "coach" - a true Ironman himself - has suggested I gear up further. Apparently I now need Aero Bars for my bike. I have no idea what they run, but I'm guessing they're not cheap. My little personal challenge is becoming slightly pricey! I better be sure to finish the race!