From fresh, refrigerated ground beef can last up to 4 days before it spoils. If you freeze your leftover ground beef, then it can last for much longer - up to 4 months!u003cbr/u003eu003cbr/u003eSo, always freeze your ground beef so you have more time to use it up. If you don’t have room in your freezer, then stick in the refrigerator and pick one of the above recipes to try out!