5K Training Program

Here’s an 8-week training plan to help you prepare for a 5K race (3.2 miles). The plan gradually increases in intensity to build endurance, speed, and overall running fitness. It’s suitable for beginners or those looking to improve their 5K time.


Program Details
  • Duration: 8 weeks
  • Frequency: 6 days per week (+1 rest day)
  • Gear needed: Running shoes and a dream
  • What you'll do: run a lot
  • What it'll prepare you for: crushing life and a 5K

The Runs You'll Do

#1: Long Runs 🐉

Long Runs are the cornerstone of endurance training. They improve your aerobic capacity, muscular endurance, and mental stamina. Long runs should be done at a comfortable, conversational pace, allowing you to cover the distance without excessive fatigue.

Long Runs improve your lactate threshold, which is the point at which lactic acid builds up in the muscles faster than it can be removed. By increasing your lactate threshold, you can maintain a faster pace for a longer time without fatigue.

#2: Interval Runs 👯

Interval training involves alternating between periods of high-intensity running and recovery. This type of workout improves your anaerobic capacity, enabling you to run faster for longer periods.

A common approach is the 400-meter repeat: run 400 meters at a fast pace, followed by a 200-meter jog or walk for recovery. 400 meters = a quarter mile.

You can also time your intervals, which I prefer. Here's an example - run for a minute, walk for a minute, run for forty-five seconds, walk for 1:30, run for 30 seconds, walk for two minutes. Repeat 4+ times.

#3: Tempo Runs 🐎

Tempo runs involve running at a comfortably hard pace - slightly faster than your typical running pace but sustainable for a longer duration.

Tempo runs improve your lactate threshold, which is the point at which lactic acid builds up in the muscles faster than it can be removed. By increasing your lactate threshold, you can maintain a faster pace for a longer time without fatigue.

Before You Begin

Warmups 🔥

  • A proper warm-up is essential for preparing the body for the physical demands of running. By gradually increasing your heart rate and blood circulation, a warm-up ensures that more oxygen and nutrients reach the working muscles.
  • This improved circulation enhances muscle function, elasticity and endurance, allowing you to run more efficiently and effectively. Warm-ups help activate the nervous system, improving coordination and reaction times.
Try to start your runs with a 5 minute warm-up of light jogging.

Running Drills 🛠️

As you continue to train, you'll need more targeted ways to warm up your body and dial in your body mechanics.

Check out our Running Drills when you're ready:
Running Drills | Sendō
Running drills can be a game-changer. These simple, focused movements improve your form, increase your speed, and reinforce proper biomechanics.

Cooldowns ❄️

  • A cool-down is as essential as a warm-up, as it helps the body transition from an active state to a resting state. It gradually lowers your heart rate and breathing, helping to prevent dizziness or fainting caused by a sudden stop in activity.
  • A cool-down also aids in the removal of metabolic waste products, such as lactic acid, which can accumulate during exercise and contribute to muscle soreness.
End each run with a 5-10 minute cool-down walk. Bonus points for a stretching session (e.g. 10 minutes of yoga) and deep breathing exercises.

Final Tips 🏁

  • Get at least 7 hours of sleep. No excuses.
  • Eat lots of protein and carbs (you’re burning a ton of calories).
  • Accountability: Keep a physical wlog. Track reps, miles, and rest times.
  • Never stop mid-workout: If you’re out of breath, slow down, but don’t quit. Push through even if you feel like hell. Just finish the reps.

The Program
WeekMonTueWedThuFriSatSun
1Rest3 mi run5 x 4003 mi runRest3 mi run5 mi run
2Rest3 mi run30 min tempo3 mi runRest3 mi fast5 mi run
3Rest3 mi run6 x 4003 mi runRest4 mi run6 mi run
4Rest3 mi run35 min tempo3 mi runRestRest5K Test
5Rest3 mi run7 x 4003 mi runRest4 mi fast6 mi run
6Rest3 mi run40 min tempo3 mi runRest5 mi run7 mi run
7Rest3 mi run8 x 4003 mi runRest5 mi fast7 mi run
8Rest3 mi run30 min tempo2 mi runRestRest5K Race

Up Next
10K Training Program | Sendō
Here’s a 10-week training plan to help you prepare for a 10K (6.4 miles). It’s suitable for beginners or those looking to improve their 10K time.

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