Best Half Marathon Training Plan Apps

181+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated July 2026

Whether you're new to half marathon training plan or looking for an upgrade, our curated collection of 181+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Top Picks for Half Marathon Training Plan

Runna: Running Plans & Coach#1

Runna: Running Plans & Coach by Strava Inc.

5k to Marathon Training
Editor's Choice
💪 Health & Fitness
4.9😊(31K ratings)
FreeAdsIn-App Purchases
#10in Health & Fitness
Runna: Running Plans & Coach screenshot 1
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Runna: Running Plans & Coach screenshot 6

This app provides tailored running training plans designed by world-class coaches for all levels, from beginners to marathoners. It offers personalized programs, run tracking, strength training, and a supportive community.

What We Love

  • 🚀 Excellent training plans
  • 👍 Personalized and customizable
  • 👍 Variety of workouts
  • 👍 Seamless integration with fitness trackers

Room to Improve

  • 🐛 Occasional syncing issues with Apple Watch
  • 🐛 Inaccurate pace tracking on treadmill
  • 🔋 Expensive subscription cost
Half Marathon 13.1 Trainer#2

Half Marathon 13.1 Trainer by Zen Labs

21K Run Walk Training by C25K®
Strong Contender
💪 Health & Fitness
4.7😊(5.5K ratings)
FreeAdsIn-App Purchases
Half Marathon 13.1 Trainer screenshot 1
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This app guides beginners through a 14-week program to train for a half marathon using a run-walk method. It offers audio coaching, progress tracking, and community support to help users complete their first 13.1-mile race.

What We Love

  • 👍 Easy to use
  • 👍 Helpful for beginners
  • 👍 Great for training and motivation
  • 👍 Integrates well with Apple Watch and Fitness

Room to Improve

  • 🐛 Occasional syncing and tracking issues
  • 🔋 Drains battery life
  • 💰 Subscription model change frustrates some users
Half Marathon Trainer: 21K Run#3

Half Marathon Trainer: 21K Run by FITNESS22 LTD

Half marathon training 13.1 mi
Worth Considering
💪 Health & Fitness
4.8😐(1.6K ratings)
FreeIn-App Purchases
Half Marathon Trainer: 21K Run screenshot 1
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This app provides a structured 12-week training program designed to help users progress from a 10K fitness level to completing a half marathon (21K). It features an audio coach for guidance, motivational elements, and progress tracking with achievements.

What We Love

  • 🚀 Easy to follow training plan
  • 👍 Effective for building up to half marathon
  • 👍 Variety of workouts (running, intervals, strength)
  • 👍 Motivating and keeps user on track

Room to Improve

  • 🐛 Inconsistent audio prompts and notifications
  • 🐛 Frequent issues with saving/tracking runs
  • 🐛 Glitches and crashes

More Half Marathon Training Plan apps to explore

4
TrainingPeaks: Plan Train Lift
TrainingPeaks: Plan Train Lift
TrainingPeaks: Plan Train Lift
Triathlon, Cycling, Running
Free

This app offers a comprehensive platform for athletes and coaches to plan, track, and analyze training for endurance sports and strength building. It provides flexible scheduling, actionable insights, and integrated strength training to optimize performance and durability.

Flexible training planningActionable data insightsIntegrated strength training
💪 Health & Fitness
(13K)
free with in-app purchases
5
Run Half Marathon
Run Half Marathon
Run Half Marathon
5K, 10K & Marathon Runner Plan
Free

This app provides a structured 18-week training plan to help beginners run a half marathon. It guides users through alternating walking and running intervals, tracks progress with GPS, and offers motivational features. Users can log and share their runs, and receive audio cues for when to run or walk.

18-week zero to half marathon training scheduleAlternating walk/run intervals with audio cuesGPS tracking for running routes
💪 Health & Fitness
(117)
free with in-app purchases
6
Marathon 26.2 Trainer by C25K®
Marathon 26.2 Trainer by C25K®
Marathon 26.2 Trainer by C25K®
42K Run Walk Training
Free

This app offers a 20-week training program designed for beginners aiming to complete a marathon. It utilizes a run-walk method to reduce impact and injury risk, guided by an audio coach. Features include run mapping, health app integration, and community forums.

20-week run-walk marathon training programAudio coach and alertsMap your run
💪 Health & Fitness
(1.6K)
free with in-app purchases
7
adidas Running: Run tracker
adidas Running: Run tracker
adidas Running: Run tracker
From Walk to Marathon training
Free

Track your runs and fitness activities with personalized training plans for all levels. Connect with a global community, join challenges, and monitor your progress with detailed stats and expert guidance.

Activity tracking for running, walking, cycling, and morePersonalized training plans for various distancesSyncs with Health Connect and popular devices
💪 Health & Fitness
(18K)
ad-supported
8
MOTTIV: Run & Triathlon Plans
MOTTIV: Run & Triathlon Plans
MOTTIV: Run & Triathlon Plans
Half, Marathon, 70.3, Ironman
Free

This app provides customized training plans for running and triathlon events, from beginner to advanced levels. It offers personalized workout guidance, nutrition advice, and connects users with a community of endurance athletes.

Personalized training plansRunning and triathlon programsWorkout nutrition advice
💪 Health & Fitness
(68)
free with in-app purchases
9
Half Marathon Training - 21k / 13.1 Mile
Half Marathon Training - 21k / 13.1 Mile
Half Marathon Training - 21k / 13.1 Mile
Train for your half marathon!
Free

This app guides users through a 20-week training program to build stamina and endurance for running a half marathon. It features interval training with audio prompts for running and walking, allowing users to track progress and sync data with Apple Health.

20-week half marathon training planInterval training with audio promptsMusic integration with coach prompts
💪 Health & Fitness
(17)
free with in-app purchases
10
Map My Run GPS Running Tracker
Map My Run GPS Running Tracker
Map My Run GPS Running Tracker
5K 10K, Half Marathon Training
Free

Track your runs with GPS, get personalized training plans, and real-time stats. This app offers coaching tips, community motivation, and supports over 600 activities. Improve your performance indoors or outdoors.

GPS tracking for distance, pace, and elevationCustomizable training plans for various distancesReal-time audio feedback during runs
💪 Health & Fitness
(744K)
free with in-app purchases
11
Run With Hal
Run With Hal
Run With Hal
Coach-Led Run Plans
Free

This app provides personalized, adaptive training plans for various running distances, from 5K to 50K. It's guided by legendary coach Hal Higdon and adjusts to your progress, schedule, and goals. Features include GPS tracking, daily tips, and progress summaries to help you achieve your running ambitions.

Adaptive training plansPlans for 5K to 50K racesDaily motivation from Hal Higdon
💪 Health & Fitness
(2.8K)
free with in-app purchases
12
URUNN: Running Trainer & Plans
URUNN: Running Trainer & Plans
URUNN: Running Trainer & Plans
5K 10K Half Marathon Training
Free

This app provides ultra-personalized running plans for various distances, from 5K to marathons. It offers world-class coaching insights, real-time pace guidance, and an AI running companion to help you achieve your running goals.

Ultra-personalized running plansElite athlete coaching insightsLive pace guidance
💪 Health & Fitness
(2)
free with in-app purchases
13
Runcoach 1:1 Personal Training
Runcoach 1:1 Personal Training
Runcoach 1:1 Personal Training
5K 10K Half Marathon Coach
Free

Receive personalized running plans and direct feedback from real coaches, not bots. Improve your race times and achieve personal bests with dynamic training adjustments based on your data and life events. Experience a true coach-athlete relationship for affordable, effective training.

1:1 assignment to a personal coachComplimentary coach connect sessionDirect feedback on training data
💪 Health & Fitness
(439)
free with in-app purchases
14
Half Marathon- 21K Run App
Half Marathon- 21K Run App
Half Marathon- 21K Run App
Couch to half marathon- 21K
Free

Train for your first 21K run with a comprehensive 12-week program. This app offers audio coaching, interval planning, and motivational tips to build strength and endurance. Track your progress, earn badges, and share achievements with friends.

12-week running programAudio coach guidanceRun/walk strategy
💪 Health & Fitness
(254)
free with in-app purchases
15
21K Half Marathon Run Coach
21K Half Marathon Run Coach
21K Half Marathon Run Coach
#1 Marathon Trainer & Tracker
Free

This app provides a personalized training plan to help you achieve your half marathon goals. It tracks your runs, offers diet plans, and motivates you with progress tracking and social sharing features. Suitable for all fitness levels, it guides you from beginner to finisher.

Customized running plansGPS distance and speed trackingStep-by-step voice guidance
💪 Health & Fitness
(3)
free with in-app purchases
16
Marathon Training: 42K Runner
Marathon Training: 42K Runner
Marathon Training: 42K Runner
Marathon trainer: run 26.2 mi
Free

This app provides a structured 18-week training program to help users prepare for their first marathon. It offers audio coaching for walk/run intervals, music integration, and motivational features like badges and progress sharing. The program gradually increases running distance from 21K to 42K.

18-week marathon training programAudio coach for walk/run intervalsMusic integration with other apps
💪 Health & Fitness
(237)
free with in-app purchases
17
5K Runmeter Run Walk Training
5K Runmeter Run Walk Training
5K Runmeter Run Walk Training
5K, 10K, Half & Marathon Plans
Free

This app is a comprehensive fitness computer for your mobile device, offering detailed tracking, customizable training plans, and performance analysis for various activities. It provides maps, graphs, splits, and interval training to help you achieve your fitness goals.

Workout recording and analysisCustomizable training plansInterval and zone training
💪 Health & Fitness
(110)
free with in-app purchases
18
Training Plan - Running
Training Plan - Running
Training Plan - Running
Your plan, in your pocket.
Free

This app helps runners train efficiently with accessible, tested plans. It includes tools like a pace calculator and predictor to help achieve running goals, from a first 5k to a marathon PB. Your training plan is now conveniently available on your mobile device.

Training plan functionalityPace CalculatorPace Predictor
💪 Health & Fitness
(11)
free
19
Marathon Runner: M,HM,10K,5K
Marathon Runner: M,HM,10K,5K
Marathon Runner: M,HM,10K,5K
Running training & GPS tracker
Free

This running trainer creates customized plans for marathons, half-marathons, 5Ks, and 10Ks based on Olympic training methods. It offers real-time GPS tracking, automatic pauses, and interval training. Premium features include dynamic plan adjustments and voice coaching.

Customized race training plans (M, HM, 10K, 5K)Real-time GPS route trackingAutomatic pause functionality
💪 Health & Fitness
(48)
free with in-app purchases
20
Run Roulette Marathon Training
Run Roulette Marathon Training
Run Roulette Marathon Training
Personalized training plans
Free

Discover personalized running workouts tailored to your race goals and current fitness level. Get adaptive training advice from a smart coach and log your progress to stay motivated. Offers over 500 unique workouts with tips and quotes from professionals.

Personalized run generationAdaptive smart coachRace-specific training plans
💪 Health & Fitness
(3)
free with in-app purchases