Marathon under 3 hours

The goal in numbers

Goal pace

4:16/km

Suggested build

16 weeks

Weekly volume

65–95 km

Runs per week

5–6

Is this goal realistic for you?

According to Daniels’ model, a runner capable of this goal runs roughly these times at the other distances. If your best recent time at one of them is close, the goal is within reach in one build. If it is far off, aim for an intermediate step first.

Your training paces

Derived from the goal, per km. Easy days are the ones that matter most to respect.

• Easy

  Easy runs and the long run

  4:54–5:25/km

• Marathon pace

  Marathon-specific blocks

  4:16/km

• Threshold

  Sustained effort of 20–30 min

  4:01/km

• Intervals (VO₂max)

  Repeats of 3–5 min

  3:41/km

• Repetitions

  200–400 m, full recovery

  3:26/km

A typical week, in the middle of the build

An illustration, not a prescription: the right week depends on the one before, on how tired you are and on your schedule.

1. MondayRestRest, or 30–45 min of very easy cycling or swimming.
2. TuesdayRace pace15 min warm-up, then 14–18 km continuous at 4:16/km, your race-day pace. 10 min cool-down.
3. WednesdayEasy run45–60 min easy, at 4:54–5:25/km, conversational.
4. ThursdayIntervals (VO₂max)15 min warm-up, then 6 × 1 000 m at 3:41/km, 2 min jog between. 10 min cool-down.
5. FridayEasy run40–50 min easy, at 4:54–5:25/km, conversational.
6. SaturdayEasy run40–50 min easy, at 4:54–5:25/km, conversational. Finish with 6 × 20 s strides, fast but relaxed.
7. SundayLong run26–32 km easy, at 4:54–5:25/km. Every other week late in the build, the last 8–12 km at marathon pace (4:16/km).

The four stages of the build

1. 01 · 5 weeks

   Base

   Mostly easy running, strides and one short threshold session. Volume first, speed later.

2. 02 · 5 weeks

   Build

   Two quality sessions a week: intervals and threshold. Volume rises in steps, with a lighter week every third or fourth week.

3. 03 · 4 weeks

   Specific

   Race-pace blocks get longer. This is where you learn to hold race-day pace.

4. 04 · 2 weeks

   Taper

   Volume drops by 30–50 %, intensity stays, in shorter doses. Arrive fresh, not rusty.

What makes the difference

• About 80 % of your running time easy. Easy runs done too fast tire you out without making you faster.
• Grow volume in small steps, and plan a lighter week every third or fourth week.
• On race day, start at 4:16/km and no faster: early kilometres run too fast are paid for at the end.
• Sleep and rest days are part of the plan. Pain that changes your stride is a reason to stop, not to push through.
• Practise drinking and fuelling on long runs, with what you will take on race day.

Other goals at this distance

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