Smoove wrote:
Alan gave some solid advice here. The only thing that I would suggest that you do differently than what Alan suggested is to drop the work out at 5K pace. The marathon is all about staying aerobic at as faster pace as possible. The best way to do that is to lower your lactate threshold pace so that you can run faster without hitting that threshold. The best way to cheat that is through plenty of tempo intervals. So, like Allen said, lots of 3 to 4 x 2 mile interval sessions at tempo pace with two minute rest in between, maybe some 8 x 1 mile at tempo pace with one minute rest in between. I also find that some workouts like 2 miles up, 2 x 2 miles at tempo pace, 8 miles easy, 3 miles at tempo pace are incredibly effective if you can manage to do them. You will find that the last 3 mile segment of a run like that will be a lot slower than the first 2 x 2 segment but that the perceived effort will be the same. An advantage of a work out like this is that a combined both a workout and your long run in one session.
How do I know what tempo pace should be?