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Half Marathon Training Guide for the Beginner

There are two components to long distance running, cardiovascular fitness and musculoskeletal resilience. As race distance increases, there is a much larger musculoskeletal resilience factor than a cardiovascular fitness component. In other words, if you are going to run a 5k, you need the ability to get oxygen from the atmosphere to your mitochondria as fast as possible. If you are planning on running a marathon, you need the ability to tolerate compressive and ground reaction forces on your musculoskeletal system. A half marathon fits into a middle ground, that challenges both components. While some elite runners are taking their cardiovascular system to the limit for an hour, those of us who will take twice as long will likely feel the stress mostly in our joints and muscles by the last six miles.

This training program will have three runs per week along with two cross-training days and two rest days. The three running days will consist of a short/fast run, a medium run, and a long run. Choose your days as you like, just make sure that you have a rest day on either side of the long day. Cross-training can be biking, swimming, aerobics class, or hike, with an emphasis on moving in a different way than running. Your cross training should be vigorous such as a TRX class in the beginning of the training program, then taper down to a lighter form such as a leisurely bike ride by the end of the program. 

The short run day will be either a three or four mile run, with an emphasis on cardiovascular stress. I like to do these on the treadmill, as you can adjust your pace and elevation easily. I begin with a five minute warm up at about a 5.5 mph at 0% incline. At the 6th minute, I go to 6.0 mph for the rest of the first 10 minutes. For the remaining twenty minutes, I will increase the speed .1 mph each minute. By the time you are done with 3 miles, you will be going about 8.0 mph. Obviously, you can adjust your speed if you are faster or slower than me. Another type of short run I like is a hill run. Start with a 5 minute 5.5 mph warm up and then go to 6.0 for 5 minutes. At the 10 minute mark, increase the angle by .5% every minute for 10 minutes, then decrease the incline every minute for 10 minutes. At the maximum speed or incline, you should feel like your rate of perceived exertion is at a 9/10.

The middle run day can be outside or on a treadmill. The purpose of this run is to be a bridge between the short and long run. You should run at a pace that is comfortable, but not able to have an easy conversation. This run should feel good, and give you confidence about the fact that you are able to run for more than a half of an hour without passing out. You should not need any nutrition, but may want to drink some water when the time exceeds one hour.

The long run is the most important part of training. If you need to skip a run, make it a short or middle distance. Always figure out a way to get your long run in. Long runs should begin with excellent hydration and nutrition the night before as well as during the run. Make sure that you have at least one liter of water and a goo/bar/shot block for each hour you are out. Your pace should be such that you can have a conversation, but maybe not recite the preamble of the Constitution, with a rate of perceived exertion of about 5-6/10. Don’t feel bad if you have to walk or run walk part of the long run. This part of the training is really working on the musculoskeletal resilience factor as well as the mental fatigue factor. This is where you will find out if your ligaments, muscles, and cartilage take the abuse. If you are feeling some tendonitis as you get past the seven mile mark, make sure that you find a good physical therapist to address any biomechanical dysfunction.

The point of this training schedule is to improve both your cardiovascular fitness and musculoskeletal fortitude in a progression without feeling overtraining symptoms. If you feel overly fatigued during your day, take a look at your cross training and rest days. Make sure that you are resting properly. Six hours of mowing the lawn, raking leaves, and shoveling dirt is cross training, not resting. Good nutrition and hydration are important factors that you need to work on during your long runs. You really need to try different brands and flavors of goo to find the one that is best for you.  Because most of us are not attempting to win the race, the most important thing is to feel good and improve your running ability.

You will notice two light weeks during the training program.  The last week is a taper week, with emphasis on resting, stretching, staying loose, and recovery.  The 7th week is also a bit of a rest week.  If you are really tired going into week 7, take it easy and try to allow your body to recover from the previous weeks.  If you are feeling like a million dollars, this is a week where you can really emphasize your speed and hills during your three runs.  I would stick to the shorter distances though, because you really want to feel rested for the last three long weeks.  Don’t get anxious about whether or not you can do it, but rather feel excited because you are more than half way done with the program and your running is really improving.  Running longer than recommended is a recipe for disaster.  Resist the temptation to do the full distance before the race. 

This schedule is designed for someone who runs on a regular basis, and can run three miles three times per week without difficulty. Always consult your medical practitioner before beginning a training program, and discontinue training and seek medical advice if you have pain while or after you run.

Week 1: run 3, 3, 4 typical run days are Tuesday, Thursday, and Saturday
Week 2: run 3, 3, 5
Week 3: run 3, 4, 5
Week 4: run 3, 4, 6
Week 5: run 3, 4, 6
Week 6: run 3, 5, 7
Week 7: run 3, 5, 3
Week 8: run 3, 6, 8
Week 9: run 3, 6, 9
Week 10: run 3, 6, 10
Week 11: run 3, 4, 6
Week 12: run 3, 2, race

Intermediate Guide:  for someone who wants to run a sub-two hour half marathon:
Week 1: run 3, 4, 5 typical run days are Tuesday, Thursday, and Saturday
Week 2: run 3, 4, 6
Week 3: run 3, 5, 7
Week 4: run 3, 5, 8
Week 5: run 3, 6, 9
Week 6: run 3, 6, 10
Week 7: run 3, 6, 6
Week 8: run 3, 7, 12
Week 9: run 3, 7, 14
Week 10: run 3, 6, 10
Week 11: run 3, 4, 6
Week 12: run 3, 2, race



Deer Park Clinic
702 S. Park
Deer Park, WA 99006
509-276-2005