You know it is possible to google this stuff and find answers that way.
However fine I'll do it this time. There is a few weeks of training of Komen in the book "Run to Win: The training secrets of Kenyan runners"
Here is the training for Komen the week he set the 2 mile WR:
July 13th: 30 minute warm up, 3 sets of 4 x 400m with 60 second recovery, 3 minutes between sets. (59, 58, 59, 58), (58, 57, 58, 59), and (55, 57, 56, 55). Then 40 minutes
July 14th: 40 minutes
July 15th: 42 minutes
July 16th: 30 minute warm up, 2 x 400m in 55 seconds, 1 minute recovery, 2 x 800 in 1:58-1:59, 90 seconds recovery, 2 x 600m in 1:27-1:28, 1 minute recovery. 3 minutes recovery between sets.
July 17th: 42 minutes
July 18th: 30 minutes
July 19th: 30 minute warm up, 2 mile 7:58.61 world record, 400m splits (58.6, 2:00.4, 2:58.9, 3:58.4 (3:59.8 mile), 4:58.2, 5:56.7, 6:57.5, (7:27.3 3000m)).