Aubree and I were supposed to do a 9 mile tempo. Neither of us brought a flashlight so we just took it easy to make sure we had sure footing in the dark. Also, miscalculated milage.
4x400 at max 5 miles easy. I think I pushed the 400x too hard. My legs were almost immediately sore. But i couldn't complain watching Aubree do repeat 800s and 1600s in the same amount of time as i ran slow around the track.