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Half marathon training
IntermediateFree

Half marathon training

Run strong, finish strong: Transform your endurance and crush that half marathon in just 18 weeks!

Camila galvão
Camila galvão· Apr 2026
iOS & Android

Overview

Length
18 weeks
Days / week
4 days
Level
Intermediate
Goal
Strength, Muscle, Women's
Equipment
Full Gym
Session length
50 min
Strength training to combine with your running schedule

Who it's for

Intermediate athletes ready for a structured program
Athletes focused on gaining both size and strength
Athletes who can train 4 days per week
Athletes with access to a full gym (barbells, dumbbells, cables, and machines)

Muscle engagement

Front
Back
Triceps
12.5%
Front Delts
10.2%
Upper Back
9.2%
Abs
8.9%
Hamstrings
8.9%
Glutes
7.9%
Quadriceps
7.9%
Chest
7.2%
Biceps
7.2%
Lats
6.6%
Middle Delts
4.6%
Forearms
2.6%
Rear Delts
2%
Calves
2%
Adductors
1.3%
Lower Back
1%
Week 1 Workouts
#ExerciseSetsReps
1Bench Press (Barbell)35 reps
2Incline Chest Press (Machine)310 reps
3Lateral Raise (Cable)312 reps
4Single Arm Tricep Extension (Cable)310 reps
5Hammer Curl (Cable)38 reps
6Overhead Tricep Extension (Cable)28 reps
7Face Pull312 reps
#ExerciseSetsReps
1Pull-Up (Assisted)28 reps
2Wide Grip Lat Pulldown38 reps
3Chest Supported Row (Machine)36 reps
4Single Arm Row (Cable)212 reps
5Dip (Assisted)28 reps
6Abs Crunch (Weighted)215 reps
7Hanging Knee Raise312 reps
#ExerciseSetsReps
1Incline Bench Press (Dumbbell)38 reps
2Seated Shoulder Press (Dumbbell)310 reps
3Glute Kickback38 reps
4Leg Extension310 reps
5Leg Curl310 reps
6Preacher Curl (Machine)38 reps
#ExerciseSetsReps
1Squat (Barbell)45 reps
2Romanian Deadlift (Barbell)36 reps
3Standing Calf Raise312 reps
4Bulgarian Split Squat (Dumbbell)210 reps
5Side Plank21 min
6Plank31 min

Weeks 2–18 are in the app

Download Boostcamp to follow the full program with auto-progression and built-in coaching notes.

Common questions

Yes, Half marathon training is completely free to follow on Boostcamp. Download the app on iOS or Android, find the program, and start your first workout immediately. All 18 weeks are fully unlocked.

This program is built around a full gym. Make sure you have consistent access before starting, since the progression model assumes you can perform the same movements week over week.

Each session typically takes around 50 minutes to complete. That estimate covers your working sets but doesn't account for warm-up or rest between sets, so budget a little extra time when you're first learning the movements.

Half marathon training is structured around 4 training days per week, with rest days built in to allow for recovery. The Boostcamp app lets you reschedule sessions if your week doesn't go to plan.

The program runs for 18 weeks. The structure is designed so that each week builds on the last, with weights, volume, or intensity progressively increasing as you go.

Half marathon training is available inside the Boostcamp app, free on iOS and Android. Once you download the app, you can search for the program by name. The app tracks all your sets and weights automatically, so you always know exactly what to do next session.

Get started

Boostcamp app
1,000+ free programsStrength, hypertrophy, powerlifting and more, from elite coaches. All free.
Auto-progressionWeights and targets update automatically based on how you perform.
Coaching notesBuilt-in cues from the creator inside every workout session.
Progress trackingLog every set and see your strength gains over weeks and months.
Advanced analyticsTrack volume, intensity, and 1RM trends to see exactly how your training is evolving.
Free on iOS & Android