21, with last 15-18 @ 5:20 pace, then hit a big uphill and slowed to about 5:30-5:35. Overall felt really good. I drank about 3/4 quart and ate an english muffin half way through (I ate a big bowl of cereal just before heading out. The weather was nice and cool the whole way through. Lots of red-tailed hawks out feeding.