8K Training

Intermediate

8K
Length
8 Weeks
Runs/week
4 days
Longest run
7 miles
Level
Beginner

who it’s for

  • Beginners running their first marathon
  • Those looking for a low-commitment program that works
Distance units
Intermediate 8K Training schedule (miles)
WeekMonTueWedThuFriSatSunTotal
1 3 mi run + strength3 mi run30 min tempo run3 mi run + strengthRest60 min cross4 mi run 16
2 3 mi run + strength3.5 mi run6 x 400 5K pce4 mi run + strengthRest60 min cross5 mi run 20
3 3 mi run + strength4 mi run35 min tempo run3 mi run + strengthRest60 min cross3 mi run 17
4 3 mi run + strength4.5 mi run7 x 400 5K pace4 mi run + strengthRest60 min cross5 mi run 22
5 3 mi run + strength5.0 mi run40 min tempo run3 mi run + strengthRest60 min cross6 mi run 23
6 3 mi run + strength5.5 mi run8 x 400 5K pace4 mi run + strengthRest60 min cross4 mi run 22
7 3 mi run + strength6 mi run45 min tempo run3 mi run + strengthRest60 min cross7 mi run 25
8 3 mi run + strength3 mi run4 x 400 5K pace1-3 mi runRestRest or 60 min cross 8K
Race
17
Intermediate 8K Training schedule (km)
WeekMonTueWedThuFriSatSun
1 4.8 km run + strength4.8 km run30 min tempo run4.8 km run + strengthRest60 min cross6.4 km run
2 4.8 km run + strength5.9 km run6 x 400 5K pce6.4 km run + strengthRest60 min cross8.1 km run
3 4.8 km run + strength6.4 km run35 min tempo run4.8 km run + strengthRest60 min cross4.8 km run
4 4.8 km run + strength7.3 km run7 x 400 5K pace6.4 km run + strengthRest60 min cross8.1 km run
5 4.8 km run + strength8.1km run40 min tempo run4.8 km run + strengthRest60 min cross9.7 km run
6 4.8 km run + strength8.9 km run8 x 400 5K pace6.4 km run + strengthRest60 min cross6.4 km run
7 4.8 km run + strength9.7 km run45 min tempo run4.8 km run + strengthRest60 min cross11.3 km run
8 4.8 km run + strength4.8 km run4 x 400 5K pace1.6-4.8 km runRestRest or 60 min cross 8K
Race

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Units

Program details

About the Intermediate program

This training plan is designed for Intermediate runners readying themselves for an 8K race, and like all Hal's intermediate training programs, it is for individuals who want to improve their performances. What defines an Intermediate runner? You should be running five to six times a week, averaging 15-25 miles weekly training. You probably also should have run a half dozen or more races at distances 5K and above, maybe even a marathon or two. With that as background, you now need a somewhat more sophisticated schedule so as to improve.

Hal on his Intermediate program

The following schedule is for Intermediate runners: individuals who want to improve their performances at the increasingly popular 8K distance. What defines an Intermediate runner? You should be running five to six times a week, averaging 15-25 miles weekly training. You probably also should have run a half dozen or more races at distances between the 5K and the Half-Marathon. With that as background, you now need a somewhat more sophisticated schedule so as to improve. If that doesn’t sound like you, you might be more comfortable using one of my programs designed for novice or advanced runners. All my interactive training programs where I send you daily emails are available through TrainingPeaks.

Lifelong runner / writer / coach

Hal Higdon running in a Dunes T-shirt

Workout types

Runs

The runs of 3-6 miles on Mondays, Tuesdays and Thursdays are designed to be done at a comfortable pace. If you can’t carry on a conversation with your training partner, you’re running too fast. For those who use heart monitors to measure their level of exertion, you would be running between 65 to 75 percent of maximum. In other words, run easy. If you want to run with others, be cautious that they don’t push you to run faster than planned.

Rest

Rest is an important part of your training. Friday is always a day of rest in the Intermediate program. Be realistic about your fatigue level, and don’t feel guilty if you decide to take an additional day off. (Best bet is Monday.) Specifically consider scheduling at least one extra rest day during the stepback weeks.

Tempo Runs

A tempo run is a continuous run with a buildup in the middle to near race pace. (Notice I said “near” race pace. You don’t want to go faster than your 8K race pace.) In this program, tempo runs are scheduled for every other Wednesday, alternating with interval training on the track. A tempo run of 30-40 minutes would begin with 10-15 minutes easy running, then acceerating to 10-20 minutes near the middle, then a 5-10 minute slowdown toward the end. The pace buildup should be gradual, not sudden, with peak speed coming about two-thirds into the workout and only for a few minutes. You can do tempo runs almost anywhere: on the road, on trails or even on a track.

Speedwork

If you want to race at a fast pace, you need to train at a fast pace. Interval training where you alternate fast running with jogging or walking is a very effective form of speedwork. The training schedule includes interval training featuring 400-meter reps (repeats) every other week, alternating with the tempo runs discussed above. Run the 400s at about the pace you would run in a 5K race. Walk or jog between each repeat. Although the best venue for speedwork of this sort is on a 400-meter track, these workouts can be done on the road or on trails, either by using measured courses or by running hard approximately the length of time you would run a 400 on the track. For instance, if you normally run 400 reps in 90 seconds, do fast reps for that length of time and don’t worry about distance. For more information on speed training, see my book, Run Fast.

Warm-up

Warming up is important, not only before the race itself, but before your speed workouts above and pace workouts below. Most novice runners do not warm up, except in the race itself. This is okay, because they’re more interested in finishing rather than finishing fast. As an Intermediate runner, you have a slightly different goal, otherwise you wouldn’t be using this program, so warm up before you run fast. My usual warm-up is to jog a mile or two, sit down and stretch for 5-10 minutes, then run some easy strides (100 meters at near race pace). And I usually cool down afterwards by doing half of the warm-up.

Stretch & Strengthen

Also important as part of the warm-up is stretching. Don’t overlook it–particularly on days when you plan to run fast. Strength training is important too: push-ups, pull-ups, use of free weights or working out with various machines at a Health Club. Runners generally benefit if they combine light weights with a high number of repetitions, rather than pumping very heavy iron. Mondays and Thursdays would be good days to combine stretching and strengthening with your easy run, however, you can schedule Stretch & Strength workouts on any day that is convenient for your business and personal schedule.

Cross-Training

On the schedule, this is identified simply as “cross.” What form of cross-training works best for runners preparing for an 8K? It could be swimming, or cycling, walking, other forms of aerobic training or some combination that could include strength training. And feel free to throw in some jogging as well if you’re feeling good. What cross-training you select depends on your personal preference. But don’t make the mistake of cross-training too vigorously. Cross-training days should be considered easy days that allow you to recover from the running you do the rest of the week.

Stepback

Please notice that the mileage is slightly reduced during Weeks 3 and 6. These are “stepback” weeks in which you relax your training–again slightly–to gather yourself for the next push upward in difficulty. I use stepback weeks in my marathon training programs and find that they provide not only a physical, but also a mental break.

Long Runs

As an experienced runner, you probably already do a long run on the weekends anyway. This schedule suggests a slight increase in distance as you get closer to race date: from 4 to 8 miles. Don’t get hung up on running these workouts too fast. Run at a comfortable, conversational pace.

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