Training plans Marathon
The sub-5:00 marathon
A sub-5:00 marathon works out at 7:07/km (11:27/mi), held for the full distance. Typical preparation is 13–17 weeks of 42–63km a week, spread over 3–4 sessions. The work splits into three paces: easy volume at 8:02–8:37/km, threshold running near 6:30/km, and interval reps around 6:15/km. A recent race time is the truest guide to whether this goal fits this season.
Last updated 2026-07-03 · paces computed, not copywritten
Goal pace
7:07/km
11:27/mi
Typical build
13–17 weeks
42–63 km/week
Runs per week
3–4
3 key sessions + easy volume
Required paces
| SESSION | PACE (/KM) |
|---|---|
| Easy runs | 8:02–8:37 |
| Long run | 7:32–8:02 |
| Tempo | 6:30 |
| Intervals | 6:15 |
| Race pace | 7:07 |
Splits at goal pace
| CHECKPOINT | CLOCK |
|---|---|
| 10K | 1:11:06 |
| Half | 2:30:00 |
| 30K | 3:33:18 |
| Finish | 5:00:00 |
These are dead-even splits — going out quicker than 7:07/km is the most common way a 5:00 slips away in the final quarter.
A typical week
Key session 1
Intervals — reps around 6:15/km (5K effort) with jog recoveries
Key session 2
Tempo — sustained comfortably-hard running near 6:30/km
Long run
The week's cornerstone at 7:32–8:02/km, adding 5:00-pace finishes as race day nears
Plus 1+ easy runs. The remaining runs stay genuinely easy (8:02–8:37/km); they carry the volume the key sessions are built on.
Asked often
- What pace is a sub-5:00 marathon?
- 7:07 per kilometre, held for the full marathon. Even or slightly negative splits protect a 5:00 far better than a fast start.
- How long should I train for a sub-5:00 marathon?
- From a reasonable base, 13–17 weeks. Start from where your running actually is: a recent race time sets the marathon timeline better than the calendar does.
- What happens if I miss training weeks?
- A static plan quietly breaks — every later week assumes fitness you didn't build. An adaptive plan like RunV's re-ramps volume and recalibrates paces so the 5:00 goal stays honest.
This fitness at other distances
- Half marathon: 2:23:53 equivalent
- 10K: 1:05:13 equivalent
- 5K: 31:17 equivalent
The engine behind your sub-5:00
RunV builds your sub-5:00 plan around your week, then recalibrates it after every run — finished, cut short, or missed.
