Chasing a 22:30 5K: a 10-week plan

Goal introduction

To run a 22:30 5K, you’re targeting an average pace of 4:30 per kilometre (about 7:15 per mile). Three pieces have to come together:

• Speed: hold a sub-5-minute kilometre pace for all 5 kilometres.
• Endurance: an aerobic base big enough to keep you from collapsing in the final stretch.
• Mental toughness: pacing discipline, training commitment, and grit to push through fatigue.

Pre-requisites

Before starting, check these:

• Current 5K: 24:00 to 25:00 (faster is fine too). If you’re already sub-24:00, you have good speed to build on.
• Training volume: 30 km (about 20 mi) per week across 4 to 5 sessions.
• Long run: 8 km (5 mi) without excessive struggle.
• Injury status: pain or tightness must be resolved first.

How the plan works

Five workout categories:

Workout	Purpose	Typical pace / effort
Easy run	Aerobic mileage, recovery	5:30–6:15 per km, conversational
Tempo run	Raise lactate threshold, the pace you can hold for ~20 min	4:45–5:00 per km, comfortably hard
Interval	VO₂ max and leg turnover	4:20–4:30 per km on the work intervals, full recovery jog
Long run	Endurance, fat oxidation	5:30–6:00 per km, slow-steady
Cross-train / rest	Muscle repair, prevent burnout, general fitness	Light activity (cycling, swimming, yoga) or full rest

Treat these paces as starting points and adapt by feel. If a week feels overwhelming, drop a kilometre or swap a tough day for easy. Consistency over perfection.

Weekly plan

Week	Mon	Tue	Wed	Thu	Fri	Sat	Sun	Notes
1	Rest	Easy 4 km	Interval 5×400 m @ 5K pace, 90 s jog	Tempo 3 km @ 10K pace	Rest / cross-train	Long 6 km easy	Rest	Get used to the routine.
2	Rest	Easy 5 km	Interval 6×400 m @ 5K pace, 90 s jog	Tempo 3 km @ 10K pace	Rest / cross-train	Long 7 km easy	Rest	Slight mileage bump.
3	Rest	Easy 5 km	Interval 5×600 m @ 5K pace, 2 min jog	Tempo 4 km @ 10K pace	Rest / cross-train	Long 8 km easy	Rest	Longer intervals.
4	Rest	Easy 5 km	Interval 6×600 m @ 5K pace, 2 min jog	Tempo 4 km @ 10K pace	Rest / cross-train	Long 9 km easy	Rest	Recovery week, moderate effort.
5	Rest	Easy 5 km	Interval 5×800 m @ 5K pace, 2 min jog	Tempo 5 km @ 10K pace	Rest / cross-train	Long 10 km easy	Rest	Build interval endurance.
6	Rest	Easy 5 km	Interval 6×800 m @ 5K pace, 2 min jog	Tempo 5 km @ 10K pace	Rest / cross-train	Long 11 km easy	Rest	Checkpoint, run a 5K time trial (aim ~23:30).
7	Rest	Easy 5 km	Interval 5×1000 m @ 5K pace, 2:30 jog	Tempo 5 km @ 10K pace	Rest / cross-train	Long 12 km easy	Rest	Longer intervals, sharper speed.
8	Rest	Easy 5 km	Interval 6×1000 m @ 5K pace, 2:30 jog	Tempo 6 km @ 10K pace	Rest / cross-train	Long 12 km easy	Rest	Volume dip for adaptation.
9	Rest	Easy 5 km	Interval 4×1200 m @ 5K pace, 3 min jog	Tempo 6 km @ 10K pace	Rest / cross-train	Long 10 km easy	Rest	Taper begins.
10	Rest	Easy 4 km	Interval 3×1200 m @ 5K pace, 3 min jog	Tempo 4 km @ 10K pace	Rest	Long 8 km easy	Race day, 5K @ goal	Celebrate.

Detailed workout descriptions

Easy run

Mileage and recovery. Conversational pace, low intensity. Relaxed breathing and good form.

Tempo run

Extend the pace you can sustain for around 20 minutes. 10-minute warm-up, then the tempo block at comfortably hard (about 4:45 to 5:00 per km, short phrases possible but not full sentences). 10-minute cool-down.

Interval session

VO₂ max and leg speed. 10 to 15 minutes of easy warm-up. Run each repeat (400 to 1200 m) at goal 5K pace (≈ 4:30 per km), recover with a slow jog or walk for the specified time. 10-minute cool-down.

Long run

Endurance and mental resilience. Easy pace, even slower than usual if needed. Time on feet, not speed.

Cross-train / rest

Recovery while maintaining fitness. Cycling, swimming, yoga. A full rest day is also fine.

Notes and tips

• Progression: cap weekly mileage increases at 10 %.
• Recovery: enough sleep, consistent hydration, whole foods with protein and carbs.
• Pacing: if a session feels easy, drop pace by 5 to 10 seconds. If it’s too demanding, hold pace and add recovery between reps.
• Common pitfalls: cutting easy days short, ignoring pain, pushing interval distances beyond capability.
• Mindset: each session is a step. Notice the small wins, a cleaner interval, a steadier tempo, an extra kilometre on the long run.
• Adaptive principle: if you skip a session, swap it for an easy run of similar length rather than cramming a hard workout.

FAQ

Q: I can’t finish a prescribed interval distance. What should I do? A: Shorten the interval (400 m instead of 800 m) and hold pace. Work back up over time.

Q: How do I know my pace is right without a GPS watch? A: Use perceived effort or the talk test. Easy runs allow chat, tempo limits you to short bursts of words, intervals demand heavy breathing.

Q: I missed a hard workout this week. Can I do it later? A: Yes, but put an easy day first for recovery. Don’t place two tough sessions side by side.

Q: Sharp pain in my knee, should I keep running? A: Give it 2 to 3 days of rest with ice. If it persists, swap the hard workout for cross-training and see a pro.

Q: I’m already faster than 22:30. How do I use this plan? A: Use it as a sharpening phase. Adjust paces slightly faster (try 4:20 per km for reps).

Closing and first workout

The beauty of chasing a time goal is the work itself, not just the line. Stick with the plan, listen to your body, and enjoy the process.

Your opening session is simple: 4 km at an easy, relaxed pace for week 1. Focus on smooth strides and steady breathing. Note how your body feels and let it set the tone.