Notes
Pacing for Belfast: run 8:50 pace, walk/drink 0:50 after two out of three miles. In lane 3 (4 laps = 1 Belfast lap = 1.027 miles), that's 2:16 run laps, 2:40 walk laps, 9:04 run Belfast laps, 9:28 run/walk Belfast laps, or 28:00 blocks. Felt good.