Go for it! There are two different directions to go when reading ahead. First, God may give you such a strong desire to keep reading once you begin that the Reading Schedule becomes irrelevant for you. We rejoice if this is the case! After you have completed reading through the Bible the first time, you may want to use a Reading Schedule for a second read–through.
Or, you may find that it is only occasionally that you feel like reading ahead of the schedule. Reading ahead during those times will help offset the times when you are unable to read and help to keep you in-line with your Reading Schedule and a part of any reading group of which you are a member.