Track Workout - 400s-800s-400s

Objective: This is another workout that you can perform once a week, to train up your lactate threshold.

Warm Up

Main Set
Intervals

Run Repeats (meters) Rest
6 X 400 @ 5K pace - 15 seconds
2:00
4 X 800 @ 5K pace - 10 seconds 2:00
2 X 400 @ 5K pace - 15 seconds 1:00

Cool Down

15 minutes - walk 400, stretch for remainder of 15 minutes.