Notes
2-3M warm-up, then 5 x 1500m or 5 mins, with 600m or 3-min recoveries, then 2-3M cool-down
2 warm up and strong 4 miles instead
Training Plan Entry
Interval
12 mi
2-3M warm-up, then 5 x 1500m or 5 mins, with 600m or 3-min recoveries, then 2-3M cool-down