Not sure how close this is to what he actually did but this is waht I found on the internet:
Believe it or not, Jerome Drayton’s 2:10:08 marathon, set in Fukuoka, Japan in 1975, is still the Canadian record.
Here are excerpts of Jerome Drayton’s training. What works for him may not work for you. But I do like the meticulous detail and approach that he puts into planning for a major marathon. The recovery and regeneration component is missing is the excerpt below. I doubt he used ice baths back then.
TRAINING PARTNERS:
Most of the time, I trained alone, particularly on Mondays to Saturdays. I wanted to get the training over with as fast as possible in order to get on with my personal life. Most Sundays, I joined the club members at High Park where I would join the main group for a “social run”.
TYPICAL TRAINING SCHEDULE:
For a major competition, like the Olympic Marathon or Fukuoka International Open Marathon Championship, Japan, I had a plan that took 26 weeks. It was divided into four phases.
1.The first phase consisted of a general build up of strength and aerobic capacity. It meant a lot of slow steady running with lots of miles – up to 150 miles per week in the later stages of this phase, which usually lasted for ten weeks.
2.In the second phase, I concentrated on the development of speed. It consisted of a lot of interval running on the track about two or three times per week – for example 12 to 16 x 400 meters, each at maximum aerobic capacity, with a short break between each interval. The rest of the week would be the same as in the first phase – casually running, twice a day, up to 20 miles a day. Near the end of this phase, I introduced anaerobic running – for example 8 x 200 or 4 x 400 meters, sprinting flat out. Each was followed by two to five minutes of jogging. The total weekly mileage was also less than in the first phase. This phase lasted for nine weeks.
3.In the third phase, I tried to combine strength and speed. That is when I started heading towards my seasonal peak. The weekly mileage and the number of speed sessions went down, but the ones I did were faster than in the second phase – for example 6 x 400 meters at maximum aerobic capacity; followed by 4 x 200 meters at maximum anaerobic capacity. This meant that the reserves I had depleted in the heavy mileage training stage of the first phase and the aerobic and anaerobic speed training stage of the second phase began to return. This phase lasted for four weeks.
4.The fourth and final phase consisted of continued reduced overall mileage, a continuation of the third phase but with further reduced quantity and an introduction of short distance races for peaking purposes. This phase lasted two weeks. The final phase culminated with THE RACE, usually the Olympic, Boston, New York or Fukuoka Marathon.