Hello, I am a former 3:37 1500m runner and 3:55 miler indoors. In college i ran 3:42 and 3:59. Leading up to my 3:37 I can remember key components such as:
- 6 Weeks of aerobic training consisting of one steady state run (started at 20:00 and built up to around 35-40 minutes at a controlled pace, maybe 5:10 working down to 5:00) and one session later in the week of 6-8x a 10 second steep hill all out with full recovery. A long run also of about 80-90 minutes of high end aerobic running - usually finishing the last 16 minutes nearing steady state pace. The filler days in between were also high quality aerobic running...no jogging or milling around, and lots of natural progression runs. I was running 75ish miles a week give or take a few
- 4 weeks of quality aerobic training with true tempo runs of 20:00-25:00 minutes. I could average well below 5:00 miles on these runs, when getting into shape i remember taking it down towards 4:45 feeling smooth. The second session of the week now alternated between an EASY, LIGHT 8x200 session at mile pace with ample recovery or 15-20 minutes worth of barefoot diagonals still while averaging in the 70s along with a QUALITY long run. In addition, I recall lots and lots of strides. Almost every day i strided out 8-10x after easy runs and stretched. Left me feeling great on my filler days to get some quality aerobic efforts.
- 2 Weeks of transitioning to Vo2 max and Anaerobic work. The Tempo runs turned into 8-10k worth of 1k-2k repeats at 10k type effort, and the second session now a mixed variation fartlek between 5k and steady state pace. Now around 70mpw. The long run was still key but it was held at 80:00 and i remember closing the last 20:00 very strong. I ran a rave at the end of this cycle to see what my base had culminated in and ran 3:42 for 1500m.
- 5 Weeks of hard anaerobic work: i was a big fan of Seb Coe type multipace training, hitting workouts at 800-5k pace (I was a 15/5k type rathe rather than an 8/15 type). I can remember sessions like (500, 400, 300, 200, 100) x2 at mile pace dropping down all the way to sessions like 10x600 at 5k pace or 8x600 at 3k pace. Then my second session of the week was usually something lighter but still intense like floating the curves/sprinting the straights for 2 miles or running barefoot 200s on a grass loop in sets of 5 descending the pace each set starting at 36-34-32-30-28 and below. Not taxing, just shaking out the system. It was during this period in which i ran a couple tune up races that were over distance and under distance. I believe i ran a 5k in 13:39, a 5 mile Road Race in 22:45ish and an 800 in 1:47low. Long run decreased to about 70-75 minutes but still held qaulity and mileage went down to 65. I frequently floated 150s after easy runs at 3k-800 pace for turnover.
- I then spent the last two weeks running some light 12-18 minute tempos at 4:45ish pace and floated some 300s at mile pace just to keep the legs moving before peaking for a 3:37
No weights, swam a fair amount, ate healthy, lots of sleep, and some easy 20:00 shakeout runs in the morning loosened my legs up.
Cheers