Goal is 4:59.

Jack Daniels timings. I’ll ignore T.I and R correspond with aerobic and anaerobic intervals.

Aerobic intervals

According to JD, aerobic interval training(I) is for VO2Max, so this should be a pace that can be maintained for ~11 minutes max. Running faster than this pace will only serve to shorten the duration spent at VO2Max, and is thus counterproductive. The recovery for these intervals should be incomplete, so 1:1 with actual running time. This amounts to spending less time ramping to Vo2Max, and more time at VO2Max.

The mile is run about 10% faster than VO2Max.

Examples of aerobic interval workouts for weekly mileage of 30.

  • 4-5x(800m I, 2 min jog).
  • 4x(3 mins I, 2 min jog).
  • 3x(4 mins I, 3 min jog).
  • 8x(2 mins I, 1 min jog).
  • 4x(1000m I, 3 min jog).

Anaerobic intervals

R training in contrast is for speed or something. Not totally sure, but the main differences are:

  • Roughly 6s faster pace per 400m
  • Complete recovery of at least 2x the running time
  • Really don’t give in the form department here.

Examples of anaerobic interval workouts for weekly mileage of 30.

  • 16x(200m R, 200m jog).
  • 8x(400m R, 400m jog).
  • 4x(600m R, 600m jog), 4x(200m R, 200m jog).

Training pace tables

5:20

Type 400m 600m 800m 1200m
Interval(I) 1:26 2:09 2:53 4:19
Reps(R) 1:20 2:00 2:41 4:01
Easy(E) 7:36 - 8:22

5:10

Type 400m 600m 800m 1200m
Interval(I) 1:24 2:06 2:48 4:12
Reps(R) 1:18 1:57 2:36 3:54
Easy(E) 7:23 - 8:08

4:59

Type 400m 600m 800m 1200m
Interval(I) 1:21 2:02 2:42 4:04
Reps(R) 1:15 1:53 2:30 3:46
Easy(E) 7:08 - 7:53

Weekly plan for 30 miles

Each week should have a long run, and at least one of I workout and R workout, and ideally one of each. Between these should be E runs to pad mileage.

Day Activity Approximate Mileage
Sunday Long run 60-70 mins E 7.5 - 9
Monday E 5
Tuesday 20 mins E + R workout + 10 mins E 6 - 8
Wednesday E 5
Thursday 20 mins E + I workout + 10 mins E 6 - 8
Friday N/A 0
Saturday Cross train, biking 0