Answer:
Refrigerated, ready-to-eat, potentially hazardous food prepared and held for more than 24 hours in a food establishment must be marked with the date of preparation and must be discarded if not consumed within 7 calendar days from the date of preparation.
Explanation:
Personally I would start with a quick warm up. Next, try paced run maxing out at 6:25's for a minute, then dropping back to 7:00 pace for 5 minutes before repeating.