Go Sub 3:30 This marathon plan is for seasoned runners looking to make a breakthrough. 3hrs 30 is 8:01 per mile (4:59 per km) There are a variety of paces to be aware of throughout the plan, so it's important that you have a good understanding of these paces. They are shown in mile pace. Easy run pace 9:00 - 10:00 Goal Marathon Pace 8:00 Half Marathon Pace / Threshold (will be very similar) 7:30-7:40 10K Pace 7:15-7:25 5K Pace 7:00 - 7:10 3K Pace 6:45 - 6:55 1500 pace 6:15 - 6:25 The first ...