Here’s the plan for the coming week.  Be SURE to keep jogging between intervals – no walking.  On intervals, watch your 400 splits.  Goal is to work hard throughout, but to keep consistent splits as you work your way down the interval ladder:

• 10 min warm-up
• 8 min interval
• 4 min active rest
• 7 min interval
• 3 min active rest
• 6 min interval
• 3 min active rest
• 5 min interval
• 2 min active rest
• 2 min interval
• 10 min warm-down