5K Under 25 Minutes Plan

5K Under 25 Minutes Plan

Break the 25-Minute 5K Barrier

Overview

This plan is for runners who can already complete a 5K and want to break 25 minutes. It incorporates intervals, fartlek and tempo runs to improve your speed and endurance. Requires a minimum base of 20 km per week.

Prerequisites:
📅
Duration
8 weeks
🏃
Days/week
4
🏆
Level
Intermediate
📏
Distance
5K

Training Plan Week by Week

Week 1 — Base and test

Monday: 30 min at easy pace (6:00-6:30/km) | Wednesday: 10 min warm-up + 6 × 400m at 4:45/km (90 sec rest) + 10 min cool-down | Friday: 35 min at moderate pace (5:30-5:45/km) | Sunday: 45 min at easy pace

DaySession
MondayEasy run: 30 min at easy pace (6:00-6:30/km)
WednesdayIntervals: 10 min warm-up + 6 × 400m at 4:45/km (90 sec rest) + 10 min cool-down
FridayModerate run: 35 min at moderate pace (5:30-5:45/km)
SundayLong run: 45 min at easy pace
Week 2 — Basic speed

Monday: 30 min at easy pace | Wednesday: 10 min warm-up + 8 × (1 min fast / 1 min easy) + 10 min cool-down | Friday: 10 min warm-up + 15 min at tempo pace (5:00/km) + 10 min cool-down | Sunday: 50 min at easy pace

DaySession
MondayEasy run: 30 min at easy pace
WednesdayFartlek: 10 min warm-up + 8 × (1 min fast / 1 min easy) + 10 min cool-down
FridayTempo: 10 min warm-up + 15 min at tempo pace (5:00/km) + 10 min cool-down
SundayLong run: 50 min at easy pace
Week 3 — Increase interval volume

Monday: 35 min at easy pace | Wednesday: 10 min warm-up + 5 × 800m at 4:40/km (2 min rest) + 10 min cool-down | Friday: 35 min at moderate pace | Sunday: 50 min at easy pace with last 10 min at moderate pace

DaySession
MondayEasy run: 35 min at easy pace
WednesdayIntervals: 10 min warm-up + 5 × 800m at 4:40/km (2 min rest) + 10 min cool-down
FridayModerate run: 35 min at moderate pace
SundayLong run: 50 min at easy pace with last 10 min at moderate pace
Week 4 — Race pace

Monday: 30 min at easy pace (recovery) | Wednesday: 10 min warm-up + 4 × 1000m at 4:50/km (2 min rest) + 10 min cool-down | Friday: 10 min warm-up + 20 min at tempo pace (5:00/km) + 10 min cool-down | Sunday: 55 min at easy pace

DaySession
MondayEasy run: 30 min at easy pace (recovery)
WednesdayIntervals: 10 min warm-up + 4 × 1000m at 4:50/km (2 min rest) + 10 min cool-down
FridayTempo: 10 min warm-up + 20 min at tempo pace (5:00/km) + 10 min cool-down
SundayLong run: 55 min at easy pace
Week 5 — Quality block

Monday: 35 min at easy pace | Wednesday: 10 min warm-up + 3 × 1200m at 4:45/km (2 min rest) + 10 min cool-down | Friday: 10 min warm-up + 10 × (1 min fast / 1 min easy) + 10 min cool-down | Sunday: 55 min at easy pace

DaySession
MondayEasy run: 35 min at easy pace
WednesdayIntervals: 10 min warm-up + 3 × 1200m at 4:45/km (2 min rest) + 10 min cool-down
FridayFartlek: 10 min warm-up + 10 × (1 min fast / 1 min easy) + 10 min cool-down
SundayLong run: 55 min at easy pace
Week 6 — Specific pace

Monday: 30 min at easy pace | Wednesday: 10 min warm-up + 6 × 800m at 4:35/km (90 sec rest) + 10 min cool-down | Friday: 10 min warm-up + 25 min at tempo pace (4:55/km) + 10 min cool-down | Sunday: 60 min at easy pace

DaySession
MondayEasy run: 30 min at easy pace
WednesdayIntervals: 10 min warm-up + 6 × 800m at 4:35/km (90 sec rest) + 10 min cool-down
FridayTempo: 10 min warm-up + 25 min at tempo pace (4:55/km) + 10 min cool-down
SundayLong run: 60 min at easy pace
Week 7 — Sharpening

Monday: 30 min at easy pace | Wednesday: 10 min warm-up + 5 × 600m at 4:30/km (90 sec rest) + 10 min cool-down | Friday: 30 min at moderate pace with 4 × 30 sec strides | Sunday: 45 min at easy pace

DaySession
MondayEasy run: 30 min at easy pace
WednesdayIntervals: 10 min warm-up + 5 × 600m at 4:30/km (90 sec rest) + 10 min cool-down
FridayModerate run: 30 min at moderate pace with 4 × 30 sec strides
SundayLong run: 45 min at easy pace
Week 8 — Race week

Monday: 25 min at easy pace | Wednesday: 15 min easy + 4 × 200m at race pace (1 min rest) + 10 min cool-down | Friday: 20 min walking or very easy jog | Sunday: Goal: sub 25 min. Start at 5:00/km and negative split

DaySession
MondayEasy run: 25 min at easy pace
WednesdayActivation: 15 min easy + 4 × 200m at race pace (1 min rest) + 10 min cool-down
FridayActive rest: 20 min walking or very easy jog
Sunday5K Race Day!: Goal: sub 25 min. Start at 5:00/km and negative split

Tips

💡 Run 80% of your weekly volume at easy pace
💡 Intervals are key: respect the rest periods between reps
💡 Include leg strength exercises twice a week
💡 Practice your goal pace (5:00/km) during tempo workouts

FAQ

What pace should I run intervals at?

For sub 25, 800m intervals should be at 4:30-4:45/km. This is faster than race pace to drive adaptation.

Can I run 4 days and do gym?

Yes, but place gym sessions on easy run days, not after intervals.

What base do I need before this plan?

You should be able to run a 5K non-stop in about 28-30 minutes comfortably.

What if I miss an interval session?

No worries, do it the next day or move to the next week keeping your easy runs.

How much rest between intervals?

Between 90 seconds and 2 minutes as indicated. Don't shorten the rest periods.

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