5K training plan
A 5K looks short, but you race it close to your limit: it takes a solid aerobic base and some fast work. The key isn't running hard every day, it's combining each type of session well.
Who is it for?
For anyone running a first 5K and for those who already have and want a faster time. If you can't yet run 20–30 minutes without stopping, start with the guide to starting running.
How many days and how much
Three days a week is enough to get ready for a first 5K; four or five lets you improve your time. Add volume gradually: a common rule of thumb is not to raise total weekly distance by more than about 10%, and to cut the load one week out of every three or four.
The sessions that matter
A typical week mixes easy runs (you can talk without gasping), one interval session (for example 6–8 × 400 m at 5K pace with easy jogging recovery) and a calmer long run. Easy running is most of the work: it lets you add kilometers without breaking down.
How to run race day
Start a bit slower than you feel you can for the first 500 m, settle into an even pace and keep what's left for the last kilometer. Going out too fast is the most expensive mistake in a 5K.
Common mistakes
- Making every workout hard: without easy days the work doesn't sink in.
- Raising distance and speed at the same time.
- Never running faster than goal pace: a 5K also needs speed work.
- Arriving tired: cut volume in the final week.
Frequently asked questions
How many weeks do I need to prepare for a 5K?
If you can already run about 20–30 minutes continuously, 6 to 10 weeks is usually enough. If you're starting from zero, add a base phase first.
How do I know what pace to run my 5K at?
A recent 3–5 km time is a good guide. With a personalized plan, your training paces are calculated from your real times.