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Best Half Marathon Apps

185+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated May 2026

Finding the right half marathon app can be overwhelming with so many options. We've analyzed 185+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Top Picks for Half Marathon

Half Marathon 13.1 Trainer#1

Half Marathon 13.1 Trainer by Zen Labs

21K Run Walk Training by C25K®
Editor's Choice
💪 Health & Fitness
4.7😊(5.5K ratings)
FreeAdsIn-App Purchases
Half Marathon 13.1 Trainer screenshot 1
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Half Marathon 13.1 Trainer screenshot 3
Half Marathon 13.1 Trainer screenshot 4
Half Marathon 13.1 Trainer screenshot 5
Half Marathon 13.1 Trainer screenshot 6

Train for a half marathon with the official training app that partners with FITBIT and SAMSUNG smart watches. Featured in top publications, it offers a comprehensive program for running and walking. Get started on your 21K journey today!

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
Runna: Running Plans & Coach#2

Runna: Running Plans & Coach by Strava Inc.

5k to Marathon Training
Strong Contender
💪 Health & Fitness
4.9😊(30K ratings)
FreeAdsIn-App Purchases
#9in Health & Fitness
Runna: Running Plans & Coach screenshot 1
Runna: Running Plans & Coach screenshot 2
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Runna: Running Plans & Coach screenshot 6

Embark on a personalized running journey with our comprehensive training app for 5k, 10k, marathons, and ultra marathons. Get custom training plans, track your runs, access exclusive perks, and join a vibrant running community. Start your running transformation today!

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
Nike Run Club: Running Coach#3

Nike Run Club: Running Coach by Nike, Inc

Workout App & Distance Tracker
Worth Considering
💪 Health & Fitness
4.7😊(46K ratings)
FreeAds
#28in Health & Fitness
Nike Run Club: Running Coach screenshot 1
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Nike Run Club: Running Coach screenshot 6

Get personalized coaching for your runs with the latest workout app, featuring tailored plans and real-time tracking. Maximize your fitness potential and achieve your running goals with ease. Ready to step up your game?

What We Love

  • 🚀 Excellent coaching and guided runs
  • 👍 Motivating and encouraging
  • 📊 Comprehensive tracking and analytics
  • 🎨 Customizable run colors and levels

Room to Improve

  • 🐛 Sync and connectivity issues
  • 🤔 Confusing or unintuitive features
  • 🔍 Inaccurate distance and pace tracking

More Half Marathon apps to explore

4
Half Marathon Trainer: 21K Run
Half Marathon Trainer: 21K Run
Half Marathon Trainer: 21K Run
Half marathon training 13.1 mi
Free

Train for your first 21K with the ultimate Half Marathon Trainer app. Get guided training from 10K to 21K, stay motivated with a tailored program, and track your progress seamlessly. Join the run today!

💪 Health & Fitness
(1.6K)
5
Strava: Run, Bike, Walk
Strava: Run, Bike, Walk
Strava: Run, Bike, Walk
Suivez vos activités sportives
Free

Track your runs, bike rides, and hikes with this app that offers GPS tracking, performance analytics, and community features to connect with other fitness enthusiasts. Join today to stay motivated and achieve your fitness goals!

💪 Health & Fitness
(358K)
6
Run Half Marathon
Run Half Marathon
Run Half Marathon
5K, 10K & Marathon Runner Plan
Free

Track and train for various running distances like 5K, 10K, half marathon, and full marathon with detailed training plans, progress tracking, and tips. Ready to take your running to the next level? Start training today!

💪 Health & Fitness
(117)
7
Run With Hal
Run With Hal
Run With Hal
Coach-Led Run Plans
Free

Get personalized training plans for marathons and running workouts with adaptive schedules based on your fitness level and goals. Access detailed daily workouts, training guidance, and insights to help you achieve your running goals. Start your journey to becoming a better runner today!

💪 Health & Fitness
(2.8K)
8
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, set goals, and monitor progress with the ultimate GPS running app by Under Armour. Join a community of runners, track routes, and challenge yourself to improve your performance. Start achieving your fitness goals today!

💪 Health & Fitness
(738K)
9
Half Marathon- 21K Run App
Half Marathon- 21K Run App
Half Marathon- 21K Run App
Couch to half marathon- 21K
Free

Train for a 21K run with our comprehensive half marathon training app. Get a detailed 12-week running program, motivational audio coaching, and an integrated music player to help you achieve your running goals. Start your journey today!

💪 Health & Fitness
(254)
10
Athens Half Marathon
Athens Half Marathon
Athens Half Marathon
Athlete tracking & Event info
Free
⚽ Sports
(0)
11
Running Walking Tracker Goals
Running Walking Tracker Goals
Running Walking Tracker Goals
Run, Walk & Jog Mile Distance
Free

Track your running and walking activities, set goals, and monitor your progress with this app designed to help you stay motivated and improve your fitness levels.

💪 Health & Fitness
(102K)
12
10K Runner, Couch to 10K Run
10K Runner, Couch to 10K Run
10K Runner, Couch to 10K Run
10K Trainer: 0 to 5K to 10K
Free

Transform from sedentary to 10K runner with a renowned training program. Over 8.6 million success stories back this award-winning app, making your 10K goal achievable too. Start your journey today!

💪 Health & Fitness
(38K)
13
Copenhagen Half Marathon
Copenhagen Half Marathon
Copenhagen Half Marathon
by Sparta Atletik og Motion
Free
⚽ Sports
(0)
14
ASICS Runkeeper—Run Tracker
ASICS Runkeeper—Run Tracker
ASICS Runkeeper—Run Tracker
Running App and Training Plans
Free

Track your runs, set goals, and stay motivated with this comprehensive running app. Enjoy guided workouts, personalized training plans, in-app challenges, and seamless integration with various devices and apps. Ready to reach your peak performance? Join now and start running towards your fitness goals!

💪 Health & Fitness
(374K)
15
Running Slimkit - Lose Weight
Running Slimkit - Lose Weight
Running Slimkit - Lose Weight
Distance Tracker and Fitness
Free

A personalized running app designed for weight loss, featuring customized workout and meal plans, interval training, nutrition guidance, and syncing with health trackers. Upgrade for premium access to training plans and audio coaches. Start your fitness journey today! Find us on social media for more updates.

💪 Health & Fitness
(87K)
16
5K Runner: couch potato to 5K
5K Runner: couch potato to 5K
5K Runner: couch potato to 5K
Couch potato to 5K: Run 5K
Free

Transform from a couch potato to a 5K runner in just 8 weeks with the official app that has helped 4.2 million people shed weight and get fit. Featured in top media outlets, start your journey today!

💪 Health & Fitness
(117K)
17
21K Half Marathon Run Coach
21K Half Marathon Run Coach
21K Half Marathon Run Coach
#1 Marathon Trainer & Tracker
Free

This running coach app helps you train for a half-marathon with a personalized plan, tracking features, and diet guidance, making it a comprehensive tool for runners of all levels. Download the app to get started with customized workouts, GPS tracking, and healthy recipes to achieve your fitness goals.

💪 Health & Fitness
(3)
18
adidas Running: Run tracker
adidas Running: Run tracker
adidas Running: Run tracker
From Walk to Marathon training
Free

Track your daily walks and runs, set personal goals, monitor your progress, and stay motivated with this app. Join challenges, connect with friends, and improve your overall fitness level. Start your journey to a healthier lifestyle today!

💪 Health & Fitness
(4.4K)
19
BERLIN HALF MARATHON
BERLIN HALF MARATHON
BERLIN HALF MARATHON
Live athlete tracking
Free
⚽ Sports
(0)
20
London Landmarks Half Marathon
London Landmarks Half Marathon
London Landmarks Half Marathon
by LLHM Limited
Free

This mobile app provides a comprehensive experience for a major running event, offering live participant tracking, social media integration, interactive course maps, and essential event information. Download the app to enhance your event experience and stay connected with participants and fellow runners.

⚽ Sports
(4)

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