Notes
20 x 400m w/ 60s rest between reps and 3 min rest after #12; first 12 @ 5k (67.5 avg.), last 8 @ 3k (64.2 avg.). Full splits were 68.4, 67.0, 68.5, 67.1, 67.6, 67.2, 67.4, 67.5, 68.4, 66.9, 66.9, 67.6 and 64.7, 63.9, 64.0, 65.5, 65.9, 63.8, 64.0, 62.1. Felt really good the whole way, especially considering the session I did on Saturday.