5K Tempo Builder

5K Tempo Builder

Workout - 5K Tempo Builder

  • 15min @ 6'00''/km
  • 5.0km @ 5'25''/km
  • 12min @ 6'00''/km
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Quick rundown of How To Improve Your 5K Time In ONLY 3 Months (6 Tips Including 80/20 Running Training) from That Running Guy. The video is packed with actionable insights you can start applying immediately. For complete details, definitely watch the full video.

Key Points

  • Run more aerobic miles – roughly 90 % of a 5K effort is aerobic, so establish a strong endurance foundation before layering in faster workouts.
  • 80/20 training – target around 80 % comfortable, conversational‑pace running and 20 % harder efforts (tempo/threshold work). As fitness climbs, some athletes push toward 90/10.
  • Weekly structure – your long run should represent 20‑30 % of total weekly volume, at an easy conversational pace. Include one tempo or threshold session lasting 5‑10 km. Fill the remaining days with easy runs to hit your total mileage.
  • Progression – bump total weekly mileage up roughly 10 % per week. Over a 3‑month window, this gradual step progression builds fitness safely and sustainably.
  • Consistency & enjoyment – follow your plan religiously, keep the running fun, and stay injury‑free by not overdoing the hard stuff.
  • Tools & goals – a basic GPS watch tracks pace and heart‑rate data; pick a realistic 3‑month target (like breaking 20 min for 5K) to stay focused.

Workout Example (Weekly Blueprint)

  1. Long Run (Sunday or Saturday) – 20‑30 % of weekly miles at an easy, conversational effort (for example, 8 km if your weekly total is 30 km).
  2. Tempo/Threshold Run – 5‑10 km at a hard but sustainable pace (slightly quicker than marathon pace, roughly 10‑15 seconds per km faster than your 5K goal pace).
  3. Easy Runs – 3‑4 days of comfortable running at conversational effort; easy running fills the remaining 80 % of your weekly volume.
  4. Weekly Mileage Increase – add roughly 10 % more total km each week (e.g., 30 km → 33 km → 36 km, and so on).

Closing Note Test out these six strategies, adjust the paces using your Pacing app based on your current fitness, and lock in a concrete 5K goal for the next 90 days. You’re set for a new personal best — go get it!


References

Inspired by That Running Guy

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