https://www.podiumrunner.com/culture/inside-lane-how-leo-daschbach-ran-a-sub-4-mile-during-the-pandemic/Podium wrote:
Leo Daschbach’s typical week of training
Monday: “Spike up” for hard interval track workout + lift
Tuesday: Easy run
Wednesday: Easy run
Thursday: Hard workout + lift
Friday: Easy run + lift
Saturday: Long run with hard close (example: 12 mile long run with 7-8 miles easy, finish at 5:10-5:20 pace)
Sunday: Off day or 2-3 mile shakeout
Total mileage: 50-55 mpw
Key workouts:
9 days pre-race: 6 x 400m @ 56 seconds (average) with 500m jog recovery
5 days pre-race: 800m/600m/400m/300m/200m @ 2:02/1:29/54/40/27 with 5:00/4:00/3:00/2:30 rest
3 days pre-race: 8 x 200m @ faster than mile pace (average 27 seconds with the last 3 @ 26/25 high) with 100m walk rest
Week of the race: 3 x 200m strides @ 27 seconds after every easy run