Speed work 39:00  5.0 mi (7:48 / mi)
shoes: Adrenaline 2
Speed work on perimeter road. Ladder 1-2-3-4-3-2-1(min) with rest equal to interval. I've never liked these much, but I see now one benefit is the shortened rests on the way down have the effect of extending the interval. I like being able to do these without going to a track, but not having the distance available makes the whole enterprise a little less controlled. The urge to cheat is powerful, as usual, but there's no record of it so you get away with it scot-free.