Track workout intervals (GMUHS) 26:20 3.23 mi (8:09 / mi) +5m8:07 / mi ahr:142 max:166
Decided to try intervals at a little longer distance. Also have concluded that if I'm going to bother to run, it's going to be at a decent pace. So for this it was 10 min miles for the warmup and intervals at a race pace of 8 min miles.
Plan was a 400, then 2 x 800, 2 x 600 and 3 more 400's. Got to the 600 and felt really tired on the back stretch. Decided to quit after that, then changed my mind for a final 400, which came off okay.