30:00 5K: what it equals and how to train for it
Running a 5K in 30:00 means holding 6:00 per kilometre (9:39 per mile). Here is what that fitness is worth at other distances, and the paces to train at.
Equal race times
Predictions from an equal-effort model: the time you could run at each distance with the same fitness and the right training. Longer distances need specific endurance work.
| Distance | Time | Pace per km | Pace per mile |
|---|---|---|---|
| 5K | 30:00 | 6:00 | 9:39 |
| 10K | 1:02:23 | 6:14 | 10:02 |
| 15K | 1:36:09 | 6:25 | 10:19 |
| 10 miles | 1:43:38 | 6:26 | 10:22 |
| Half marathon | 2:18:10 | 6:33 | 10:32 |
| Marathon | 4:43:39 | 6:43 | 10:49 |
Training paces for this fitness
| Run | Per km | Per mile | What it is for |
|---|---|---|---|
| Easy | 7:11 to 8:13 | 11:33 to 13:14 | Most of your running: conversational, builds the base. |
| Marathon | 6:43 | 10:49 | Steady, controlled race-effort running. |
| Threshold | 6:16 | 10:05 | Comfortably hard: tempo runs and cruise intervals. |
| Interval | 5:47 | 9:18 | Hard repeats of 3 to 5 minutes with jog recoveries. |
| Repetition | 5:27 | 8:46 | Short, fast repeats with full recovery, for speed and form. |
How to use these numbers
- Run most of your weekly distance at the easy pace. If you can only speak in short sentences, slow down.
- Keep threshold and interval work to a small share of the week, and add it gradually.
- Hot, hilly or windy? Judge hard sessions by effort, not pace.
- Re-check your numbers after a new race or a hard time trial: fitness changes, and so should your paces.
Turn this into a plan
Runergy Lab builds a week-by-week plan from your own race time, with these paces, the long runs and the easy weeks, and re-plans when life gets in the way. See the faster-5K plan or build your own.
Questions
Is a 30:00 5K a good time?
It depends on your age, experience and goals. A 30:00 5K is an average pace of 6:00 per kilometre (9:39 per mile), which is equal in effort to 10K in 1:02:23. Use it as a starting point for training, not a verdict.
What should my easy pace be if I run a 30:00 5K?
About 7:11 to 8:13 per kilometre (11:33 to 13:14 per mile). Easy runs should feel conversational; threshold work sits near 6:16 per kilometre.
Faster: 29:00 5K · Slower: 31:00 5K · All race times
These are estimates, not guarantees of a future result. Pace figures round to the second.