If I have good legs on a given day, I'll look down and find my speed is *usually* 19-21 on the flat. If I'm feeling ick and my legs don't want to spin, 16-18 is more likely. My speeds plummet on the climbs though -- my current goal is to keep my computer reading a double-digit speed on at least the lower-grade (~4-5%) bits.

(I think Machka's looking for a *mode*, people. A *usual* or frequently observed velocity, as opposed to a ride-by-ride average.)