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Running plans & training

10-mile and 15K training plan: 10 weeks

Ten weeks with three runs a week, for runners who can already run 10K. Easy long runs, threshold sessions, and a taper.

Reading time: 7 minLast updated: November 3, 2026

01 · Who is it for?Who is this plan for?

The goal is to finish a 10-mile or 15K race strongly, such as the Dutch Dam tot Damloop (10 miles, in September) or Zevenheuvelenloop (15K, in November). You build toward the distance and practice a quicker pace with threshold sessions; a particular finish time is not the aim of this plan.

Runners who can already run 10 km6.2 mi without stopping, for example after the 10K plan.
Runners who have been running three times a week for a while, about 20 km12.4 mi in total, with a longest run of around 10 km6.2 mi.
Runners with ten weeks until their race.

Not running 10 km6.2 mi yet? Start with the 10K plan. Want to train for a finish time, or would a different weekly structure fit better? Create a personal plan with your own goal and days.

02 · How to use itHow to use this plan

Easy running means you can speak in full sentences. Easy runs and long runs are listed by distance; sessions with blocks are listed in minutes, because the duration of the effort is what matters there.

Threshold pace is comfortably hard: an effort you could sustain for about an hour, when you can only say a few words at a time. It is close to the pace you will run your race at.

With strides: at the end of the easy run, run a few relaxed, quick bursts of 15 to 20 seconds, with about a minute of walking or easy jogging between them.
Blocks with recovery: in 3 × (4 min at threshold pace + 1 min easy), you run one easy minute after each block. Those minutes count toward the total, as do the warm-up and cool-down.
Rest: Monday, Wednesday, Friday, and Saturday are free from running, so you get two rest days before the Sunday long run. If you shift the whole week, keep the same pattern.

For the example runner, easy running in week 1 is around 6:50 min / km11:00 min / mi and around 6:30 min / km10:28 min / mi by the end of the plan. Threshold pace starts around 5:30 min / km8:51 min / mi and shifts to about 5:15 min / km8:27 min / mi. These are examples, not instructions: your paces depend on your own level. If you do not know them, run by breathing and feel.

03 · The plan10-mile training plan: 10 weeks, 3 days a week

Over 10 weeks, you build toward 10 miles, 16.09 km (10 mi)10 mi (16.09 km), or a 15K. The table matches what the plan builder creates for an example runner who already runs 10 km6.2 mi, about 20 km12.4 mi a week over three runs. You run on Tuesday, Thursday, and Sunday. The week grows from 20 km12.4 mi to just over 32 km19.9 mi in week 8. Week 5 is easier; in weeks 9 and 10, you taper toward your race.

WeekTuesdayThursdaySunday
14.5 km2.8 mi easy running4.5 km2.8 mi easy running11 km6.8 mi easy long run
26 km3.7 mi easy running6 km3.7 mi easy running10 km6.2 mi easy long run
3Threshold blocks
10 min easy warm-up
3 × (4 min at threshold pace + 1 min easy)
4 min easy cool-down
Total: 29 min
7.5 km4.7 mi easy running with strides12 km7.5 mi easy long run
4Threshold run
26 min easy warm-up
12 min at threshold pace
15 min easy cool-down
Total: 53 min
9 km5.6 mi easy running with strides10 km6.2 mi easy long run
5 · easier6 km3.7 mi easy running with strides6 km3.7 mi easy running8.5 km5.3 mi easy long run
6Fartlek
11 min easy warm-up
5 × (3 min at threshold pace + 1:30 min easy)
6 min easy cool-down
Total: 40 min
10 km6.2 mi easy running with strides13 km8.1 mi easy long run
7Threshold blocks
32 min easy warm-up
3 × (5 min at threshold pace + 1 min easy)
14 min easy cool-down
Total: 64 min
10 km6.2 mi easy running with strides11 km6.8 mi easy long run
8Threshold run
24 min easy warm-up
20 min at threshold pace
15 min easy cool-down
Total: 59 min
10 km6.2 mi easy running with strides13 km8.1 mi easy long run
9 · taperShort threshold blocks
19 min easy warm-up
3 × (4 min at threshold pace + 1 min easy)
12 min easy cool-down
Total: 46 min
7.5 km4.7 mi easy running with strides8 km5 mi easy long run
1017 min easy
4 × (1 min at race pace + 2 min easy)
10 min easy
Total: 39 min
Rest daySaturday: 20 min easy with a few strides
Race · Sunday
I want to run10 miles,3 ×a week, in10 weeks

The longest run is 13 km8.1 mi, in weeks 6 and 8. So you do not need to run the race distance beforehand: three runs a week and the Tuesday threshold sessions prepare you for the final miles. The example runner finishes 10 miles in about 86 minutes. Choose a long-run route you can cut short if needed; the route planner helps you map out a loop in advance.

04 · 15KTraining for a 15K

A 15K is about a kilometer shorter than 10 miles (16.09 km10 mi). For the same example runner, the plan builder creates exactly the same ten weeks for a 15K; only the race itself is shorter. The example runner needs about 80 minutes instead of 86. You can start a little more boldly than in a 10-mile race, but still save your push for the final part. If your race is in another month, count back ten weeks from race day.

I want to run15K,3 ×a week, in10 weeks

05Training principles

Base first. The easy runs are the foundation of the plan. Keep them conversational, even when you feel fit.
One quicker session a week. The Tuesday threshold session makes your race pace familiar. Keep the blocks controlled; you should feel able to do one more block afterward.
Build duration in steps. The long run does not grow every week; a shorter week in between is part of the build.
Recovery and taper. Keep week 5 genuinely easier and taper in weeks 9 and 10, so you arrive at the start feeling rested.

06 · Adjusting a sessionWhen a session does not fit

Missed one run: let it go and continue with the next planned session. Do not add distance to the long run.
Missed a week: return to an earlier week that went well. If your race is close, skip a build week rather than the taper.
Tired or in pain: make the next session shorter and easy. Stop if pain changes your stride, and have persistent symptoms assessed; read more about spotting and preventing injuries.

07Race week and pacing

In the final week, you run a short easy run on Tuesday with four pickups at race pace, plus 20 easy minutes on Saturday to loosen up your legs. Use the extra time for sleep and to lay out your gear.

Start conservatively. Run the first miles at an effort you know from your threshold sessions, not faster. You can speed up after halfway.
Run hills by effort. On a hilly course, such as the Zevenheuvelenloop, keep the effort steady and let your pace drop on the climbs.
Eating and drinking. If your race lasts longer than about an hour, a gel or sports drink along the way can help. Try it out on your longest runs first; read more in race-day nutrition.

08 · FAQFrequently asked questions

Summary and next step

This training plan takes you to 10 miles, 16.09 km (10 mi)10 mi (16.09 km), or a 15K in 10 weeks with 3 runs a week. You build your long run to 13 km8.1 mi, run one threshold session a week, and taper over the last two weeks. After your race, the half marathon is a logical next step. Training for a target time or on different days? Create a personal plan.

Create your personal plan
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