Today went out planning to do quarter repeats again. Same as last workout. But when I did a short warm up run, it felt so easy to go sort of fast, that I decided to see if I could break 25 minutes for 5k. I managed 25:10 (3/1 intervals), which is a PR. Nevermind previous post training plans. Instead quarter repeats, 3/1 5k and 2/1 6 mile each week. Which comes close to speed, tempo, long distance basic training lore. Except not really quite. I am still reinventing the wheel somewhat in that it's all repeats or intervals.