Half Marathon Training Plan

Beginner Half Marathon Training Plan: 8-Week Schedule

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First half marathon essentials

How should you train for your first half marathon?

Build toward the distance with comfortable running, gradually longer Sunday runs and enough recovery between sessions. The goal is repeatable time on your feet, not forcing a race pace before the endurance is ready.

Goal
Finish 13.1 miles
Build the endurance to complete the distance comfortably.
Training Effort
Conversational
Most running should feel controlled rather than breathless.
Training Week
4 runs
Rest and low-impact cross-training sit between key runs.
Training Period
8 weeks
A progressive endurance build toward race day.
Week-by-Week

Beginner Half Marathon Training Plan: 8-Week Schedule

Follow the weekly structure carefully: easy days, rest days and recovery phases are part of the plan.

Schedule length4 stages
Running days4–5 runs / week
Training effortComfortable effort
Session guide

Open a week to see the daily sessions.

Weeks 1-2 Build the habit and distance 4 runs Long run, gentle pace: 45-60 mins

Keep the effort comfortable and build repeatable weekly rhythm before worrying about target pace.

Monday

Rest or cross-train

Rest / cross-train
Tuesday

30mins easy

Comfortable conversational effort
Easy run
Wednesday

Rest or cross-train

Rest / cross-train
Thursday

30-40mins easy

Comfortable conversational effort
Easy run
Friday

Rest or cross-train

Rest / cross-train
Saturday

30mins easy

Comfortable conversational effort
Easy run
Sunday

Long run, gentle pace: 45-60 mins

Gentle, controlled effort
Long run
Weeks 3-4 Extend the long run 4 runs Long run, gentle pace: 60-75 mins

Add endurance gradually while keeping one steady midweek touchpoint under control.

Monday

Rest or cross-train

Rest / cross-train
Tuesday

35-45mins easy

Comfortable conversational effort
Easy run
Wednesday

Rest or cross-train

Rest / cross-train
Thursday

Steady controlled run

A steady but comfortable effort. You should finish feeling you could have done a little more.

Comfortable-steady, not a race effort
Tempo run
Friday

Rest or cross-train

Rest / cross-train
Saturday

30mins easy

Comfortable conversational effort
Easy run
Sunday

Long run, gentle pace: 60-75 mins

Gentle, controlled effort
Long run
Weeks 5-6 Prepare for the distance 5 runs Comfortable 10k effort

Practise longer time on feet and controlled running without turning the plan into a survival test.

Monday

30mins easy

Comfortable conversational effort
Easy run
Tuesday

Rest or cross-train

Rest / cross-train
Wednesday

45mins easy

Comfortable conversational effort
Easy run
Thursday

Comfortable 10k effort

Use this as a confidence check, not an all-out test.

Comfortable 10k completion check
Breakthrough
Friday

Rest or cross-train

Rest / cross-train
Saturday

30mins easy

Comfortable conversational effort
Easy run
Sunday

Long run, gentle pace: 75-90 mins

Gentle, controlled effort
Long run
Weeks 7-8 Freshen up and finish 4 runs Half marathon effort

Reduce the pressure, keep the legs ticking over, and arrive fresh enough to enjoy the event.

Monday

Rest or cross-train

Rest / cross-train
Tuesday

30mins easy

Comfortable conversational effort
Easy run
Wednesday

Rest or cross-train

Rest / cross-train
Thursday

30mins easy with a few relaxed strides

Comfortable conversational effort
Easy run
Friday

Rest or cross-train

Rest / cross-train
Saturday

20-30mins very easy

Comfortable conversational effort
Easy run
Sunday

Half marathon effort

Run controlled from the start. The goal is to finish well, not win mile one.

Breakthrough
Session Guide

What each session is doing

The long easy work supports the sharper work, and the sharper work stays controlled enough to repeat.

Training Effort

Comfortable conversation pace

No fixed race pace is required. Finish most runs feeling that you could have continued.

Easy RunningShort sentences
Long RunTime on feet
Faster WorkControlled

Breakeven sessions

These sessions maintain aerobic fitness, build durability and help you recover for the harder work.

Easy runsKeep these at Comfortable conversational effort. The point is to arrive fresher, not to collect medals on Strava.
Long runsBuild time on feet gradually. The long run supports the race target, but should not turn every Sunday into a war story.
Rest / cross-trainingUse easy cycling, swimming, mobility or full rest to absorb the impact of the running.

Breakthrough sessions

These are the harder touchpoints that move the target from dream pace to controlled rhythm.

Tempo runsRun these at Comfortable-steady, not a race effort. Strong, controlled and sustainable.
2km repsUse N/A per 2km as a race-pace rhythm check with jogged recovery.
10k paced effortComfortable 10k completion check. This gives a useful readiness check before a half-marathon PB attempt.
1km / 800m repsUse Controlled 10k-style effort for faster work, but keep the final reps tidy rather than desperate.
Quick Answers

Half Marathon training plan questions

Clear answers on pace, readiness and how to adapt the plan without mangling its purpose.

How many days a week should a beginner run?

The opening phase contains 4 running days with recovery between the key sessions. Consistency matters more than adding extra days.

Do I need a target half-marathon pace?

No. Use a conversational effort for most runs. The first goal is to build enough endurance to cover the distance comfortably.

How long is this half-marathon plan?

The plan lasts eight weeks and progressively extends the long run while keeping most running easy.

What fitness should I have before starting?

Best suited to runners who are comfortable with 5k or 10k and want to build toward finishing the half marathon distance.

Which session matters most?

The progressive long run is the main endurance builder. Easy and steady midweek running supports it without turning every session into a test.

Your PB progression

See where this plan sits in the Half Marathon ladder.

Use the easier step if this target feels too large. Once this pace is repeatable, the faster plan becomes the next sensible PB target.

Running together

Progress, questions & PBs

Following this plan? Share your progress or ask a question.

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