I have only had a road bike for a little over a week (hybrid before that). I ride about 75-100 miles per week at commuting speeds (traffic slows me down) and I usually ride after work in Central Park or Prospect Park about 20-30 miles a day. My GPS unit tells me I do the Prospect Park loop about 19mph though I suppose that is mostly me bombing down the hill. I can't seem to crack 33mph there.
Mostly just trying to get fit.
Doing the TA Century on Sunday though the farthest I have ridden in a day so far has been about 65miles. So I guess I will see how that goes. I am hoping if I keep it in the 12-15mph range I won't get very tired.
Anyone ride after work in CP ?