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5K Intermediate (16 Weeks): Improve Your 5K Time

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5K Intermediate (16 Weeks): Improve Your 5K Time

Includes Structured Workouts

Structured Workouts automatically sync with compatible devices and guide you through workouts in real time.


Learn More about Structured Workouts.

Author

Diana Fernandes

All plans by this Coach

Length

16 Weeks

Includes Structured Workouts

Structured Workouts automatically sync with compatible devices and guide you through workouts in real time.


Learn More about Structured Workouts.

Plan Description

This 16‑week plan is designed for runners who already run 2 to 3 times per week and want to take their 5K to the next level – improving their time, building consistency, and feeling stronger.

The structure is simple and challenging in just the right way, so you can progress without burning out:

- 3 run sessions per week with a mix of paces, short intervals, and progressions in Zones 2–5 to improve both endurance and speed

- 1 strength session per week (Strength A and Strength B) to build stronger legs and core, refine technique, and reduce injury risk

- 2 mobility sessions per week to prepare your body and help you recover better between workouts

- 1 rest day per week to consolidate your gains


Weekly layout:

Mon Mobility | Tue Run (intervals/pace) | Wed Strength | Thu Run (Z2/Z3, fartlek or progressive) | Fri Mobility | Sat Rest | Sun Run (Z2/Z3, longer and more specific sessions).

You also get a runner’s glossary and an intensity guide using RPE (1–10) and heart rate zones, so you can master Zones 1–5 and adapt the plan to your reality.

This plan is perfect for:

Runners who can already complete 5K and want to improve their time or prepare for 10K.

Athletes training 2–4 times per week who want more structure without losing flexibility.

For quick questions, you can email: geral@lacoachdiana.com.

How it Works

Load Your Plan

Quickly view upcoming workouts in the TrainingPeaks app.

Workout and Analyze

Upload completed workouts from your favorite tracking app or device.

Track Your Progress

Get feedback, stay on top of your training and perform at your best.

Learn More

Training Plan Sample Week

Stats

Average Weekly Breakdown

Workouts Weekly Average Longest Workout
Run x3
00:47:00 01:05:00
strength x3
—— ——
Workouts Per Week Weekly Average Longest Workout
Run
00:47:00 01:05:00
strength
—— ——

Training Load By Week


This plan works best with the following fitness devices:

Diana Fernandes

La Coach Diana

Running & triathlon coach focada em ajudar iniciantes e intermédios a completar e melhorar tempos em 5K, 10K e provas de endurance. Trabalho com planos estruturados no TrainingPeaks, força específica para corrida e mobilidade, para que consigas treinar com método, prevenir lesões e encaixar o treino na tua rotina real.


  • This plan includes a Free Basic TrainingPeaks Account.
  • Access your training plan anywhere on the TrainingPeaks mobile and desktop apps.
  • Track your performance with robust data tracking and detailed graphs.
  • Plan for your event in the TrainingPeaks calendar.
  • Track your weight, sleep, hours, fatigue and stress while you train.
  • Completed workouts sync with popular apps like Garmin and Wahoo. Learn More
  • If plan includes Structured Workouts, then planned workouts sync to compatible devices and guide you through workouts in real time. Learn More

Refund Policy

This plan is protected by our Refund Policy and may, with the author's approval, be exchanged for a plan of equal value from the same author.

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