Here is a simple interval workout that will improve your running performance. It can be performed on a treadmill or track. It can be performed on an incline, decline, or on flat ground.

Warm-up 5-10 minutes light jog

Interval 1: 3 minutes | Max Effort

Recover: 3 minutes | 65% max

Interval 2: 3 minutes | Max Effort

Recover: 3 minutes | 65% max

Interval 3: 3 minutes | Max Effort

Recover: 2 minutes 30 seconds | 65% max

Interval 4: 3 minutes | Max Effort

Recover: 2 minutes 30 seconds | 65% max

Interval 5: 3 minutes | Max Effort

Recover: 2 minutes | 65% max

Interval 6: 3 minutes | Max Effort

Cool down: 5 minutes