I generally do 4 laps in 70mins in 42/15.. though, I avoid the park when its too nice out. (its getting more and more crowded this past week) Where is your proposed meet up spot Monsterkidz? Are you going next Tuesday?

The River Road ride out in NJ is a bit more challenging, as it has a real hill.. and the fact that there are no cars and minimal human traffic make it great. The downside being that there's a Portage over a rockslide in the middle of it.