Sub 4 Hour Marathon Training Plan

A 20-week plan for a sub-4-hour marathon at 5:41/km race pace, with 5 runs a week, building to a 68.6 km peak week and a 31 km long run.

Distance

Marathon

Target pace

5:41 /km

Length

20 weeks

Available on

Free & Premium

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Your paces.

To run a Sub 4 Hour Marathon, you need to maintain a race pace of approximately 5:41 min/km. Your training sessions will use the following paces:

Tempo

5:03-5:33

min/km

Long / Slow

6:25-7:10

min/km

Intervals

4:26-4:48

min/km

About this plan.

This sub 4 hour marathon training plan runs over 20 weeks. It is the 4-hour plan, the same goal people search as sub 4. You can start at any point: do all 20 weeks or jump in wherever feels right.

Try our Sub 4 Hour Marathon plan.Congratulations on choosing your marathon plan. For some of you this will be your first attempt at a pretty challenging pace, for others this will be a goal you've been looking to achieve for some time. Whatever the reason, we see miles as the key to achieving your target time. This plan if followed fully will have you knocking on the door of 1000km before you get to race day. We don't all have the time to get out on the road 5 times a week. If that's you, prioritise the long runs. Spend a few hours over the weekend clocking up the easy miles. This is not to diminish the importance of the speed sessions and tempo runs which will be key to building strength and improving your VO2 max. Try to spread the runs out, and don't neglect rest days. Listen to your body and if it tells you to drop your 5km recovery run for some yoga or an afternoon with your feet up, it's probably right.

Start this plan

Download Dangelo and follow this plan today. Free on iOS & Android.

What the 20 weeks look like.

Weekly outline of this 20-week plan. Distances are in kilometres. The key session column is the session type only.
Week Total km Runs Long run Key session
1 35.2 5 12 km Long run
2 43 5 14 km Long run
3 39.2 5 15 km Long run
4 35 5 — Race pace
5 49.6 5 18 km Long run
6 47.1 5 — Race pace
7 45.2 5 — Race pace
8 48 5 20 km Long run
9 53.2 5 18 km Long run
10 58.8 5 — Race pace
11 64.6 5 21 km Long run
12 51.1 5 16 km Long run
13 64.2 5 — Race pace
14 64.1 5 28 km Long run
15 64 5 — Race pace
16 68.6 5 31 km Long run
17 61.6 5 — Race pace
18 56 5 — Race pace
19 42 5 — Race pace
20 66.2 5 — Race
Get the full sessions in the app

FAQs.

Is this a 4 hour marathon training plan?

Yes. This is a sub 4 hour marathon training plan, the same goal people search as 4-hour or sub 4. Race pace is 5:41 per km. The 20-week plan and example weeks on this page are built for that time.

How many weeks is the Sub 4 Hour Marathon training plan?

20 weeks. Start at week 1 or join later. The example weeks on this page are from this plan.

What if I miss a run?

Skip it in the app and do the next session. If you need a few days off, pause the plan and come back when you are ready. Missed runs are dropped, not stacked onto the rest of the week.

Do these workouts sync to Garmin, Coros, Apple Watch, Apple Health or Health Connect?

Yes. Workouts on this plan sync to Garmin, Coros, Apple Watch, Apple Health and Health Connect. Setup: Garmin, Coros, Apple Watch, Apple Health and Health Connect.

How many weeks do I need to train for a 4-hour marathon?

20 weeks, with 5 runs a week, building to a 68.6 km peak week and a 31 km long run.

Example weeks.

Week 4 35.0 km 5 runs
Monday

Rest

Tuesday

Intervals

4 × 800 m at 4:26–4:48/km, 200 m jog

4:26 - 4:48 / km

Wednesday

Easy 9km

6:05 - 6:35 / km

Thursday

Race pace

5:41 / km

Friday

Rest

Saturday

Recovery 5km

6:05 - 6:35 / km

Sunday

Progression

3 km at 6:06/km, 3 km at 5:41/km, 3 km at 5:16/km

5:41 / km

Week 9 53.2 km 5 runs
Monday

Rest

Tuesday

Pyramid Intervals

200 m, 400 m, 600 m, 800 m, 1 km, 800 m, 600 m, 400 m, 200 m at 4:26–4:48/km, 200 m jog between

4:26 - 4:48 / km

Wednesday

Easy 12km

6:05 - 6:35 / km

Thursday

Split Tempos

3 km at 5:05–5:35/km, 400 m at 6:25–7:10/km, 3 km at 5:05–5:35/km

5:05 - 5:35 / km

Friday

Rest

Saturday

Recovery 5km

6:05 - 6:35 / km

Sunday

Long Run 18km

6:25 - 7:10 / km

Week 12 51.1 km 5 runs
Monday

Rest

Tuesday

Intervals

10 × 200 m at 4:26–4:48/km, 200 m jog

4:26 - 4:48 / km

Wednesday

Easy 13km

6:05 - 6:35 / km

Thursday

Tempo

5:05 - 5:35 / km

Friday

Rest

Saturday

Recovery 5km

6:05 - 6:35 / km

Sunday

Long Run 16km

6:25 - 7:10 / km

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Pace calculator

Km and mile splits for this target only