Ran this workout in prep for a 5k race on Saturday
3 sets of 4x400. 1:30 between each rep, 2:30 between each set
Set 1 1:28, 1:29 1:27, 1:27
Set 2 1:22, 1:21, 1:22, 1:20
Set 3 1:20, 1:18, 1:14, 1:15
Ran on a muddy trail the day after a 9 mile long run.