Just a note. I felt I wanted to know the average pace per mile between landmarks to hit the target times, so I added these to the pace bracelet, in the column that has the grade figure. You may notice that some of these seem funny, that, say, the pace for a section with an 11% grade looks very close to the pace for a 15% grade. I relied on Matt Carpenter's calculator for some of the landmark/times and did some interpolating for others, so these are rough suggestions only. But they should help you (me) stay in the ballpark, especially reinforcing just how slowly you need to go between certain points in order to hit the typical splits for varying goal times.