1. Home
  2. Topics
  3. Half Marathon Running

Best Half Marathon Running Apps

185+ iOS apps curated and reviewed

4.6 avg rating
19 free apps
Updated May 2026

Whether you're new to half marathon running or looking for an upgrade, our curated collection of 185+ 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 Running

Half Marathon 13.1 Trainer#1

Half Marathon 13.1 Trainer by Zen Labs LLC (CA)

21K Run Walk Training by C25K®
Editor's Choice
💪 Health & Fitness
4.6😊(122 ratings)
FreeAdsIn-App Purchases
Half Marathon 13.1 Trainer screenshot 1
Half Marathon 13.1 Trainer screenshot 2
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
Half Marathon Trainer: 21K Run#2

Half Marathon Trainer: 21K Run by FITNESS22 LTD

Half marathon training 13.1 mi
Strong Contender
💪 Health & Fitness
4.8😐(1.6K ratings)
FreeIn-App Purchases
Half Marathon Trainer: 21K Run screenshot 1
Half Marathon Trainer: 21K Run screenshot 2
Half Marathon Trainer: 21K Run screenshot 3
Half Marathon Trainer: 21K Run screenshot 4
Half Marathon Trainer: 21K Run screenshot 5

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!

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
Runna: Running Plans & Coach#3

Runna: Running Plans & Coach by Strava Inc.

5k to Marathon Training
Worth Considering
💪 Health & Fitness
4.9😊(31K ratings)
FreeAdsIn-App Purchases
#9in Health & Fitness
Runna: Running Plans & Coach screenshot 1
Runna: Running Plans & Coach screenshot 2
Runna: Running Plans & Coach screenshot 3
Runna: Running Plans & Coach screenshot 4
Runna: Running Plans & Coach screenshot 5
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

More Half Marathon Running apps to explore

4
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)
5
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
(743K)
6
Nike Run Club: Cardio Exercise
Nike Run Club: Cardio Exercise
Nike Run Club: Cardio Exercise
Workout App & Distance Tracker
Free

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?

💪 Health & Fitness
(46K)
7
Endorphins Running
Endorphins Running
Endorphins Running
Beginner to Marathon Plans
Free
💪 Health & Fitness
(664)
8
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)
9
TrainingPeaks
TrainingPeaks
TrainingPeaks
Triathlon, Cycling, Running
Free

Achieve your fitness goals with our training app designed for endurance athletes. Easily track and sync your workouts, set personalized goals, and analyze your performance data to reach your peak potential. Subscribe now for premium features to unlock even more training benefits.

💪 Health & Fitness
(2.1K)
10
Get Running
Get Running
Get Running
The human 5k running coach.
$2.99

Start your fitness journey and train to run a 5k with our human voice coach app. Get personalized workouts, support, and motivation to help you achieve your running goals in just nine weeks! Join thousands who have transformed their lives with our Couch to 5k program.

💪 Health & Fitness
(2.1K)
11
NXT RUN - The AI Running App
NXT RUN - The AI Running App
NXT RUN - The AI Running App
AI Coaching that adapts to You
Free

Find your perfect running plan with personalized coaching and advanced training features. Train for any distance, receive dynamic pace guidance, and utilize the AI coach for 24/7 support. Log your runs, analyze performance metrics, and connect seamlessly with other platforms for a comprehensive training experience.

💪 Health & Fitness
(31)
12
Kotcha: your new running coach
Kotcha: your new running coach
Kotcha: your new running coach
5K, 10K, Half & Marathon plan
Free

This running coach application provides personalized training plans and support for 10K, half marathon, and marathon runners, adapting to individual levels, time, and goals. With a team of expert coaches, trainers, and nutritionists, it offers a comprehensive system that includes customized plans, guidance, and feedback to help runners achieve their goals.

💪 Health & Fitness
(171)
13
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

Train for a half marathon with a personalized 20-week program that gradually increases your stamina and endurance through interval training. This app guides you through runs with audio cues, tracks your progress, and syncs with your music and health apps to help you reach your goal.

💪 Health & Fitness
(17)
14
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)
15
Runmeter Running & Walking GPS
Runmeter Running & Walking GPS
Runmeter Running & Walking GPS
Run, Ride, and Walk Tracker
Free

Track your runs, monitor distance, pace, and calories burned with this app. Stay motivated with customizable training plans and real-time audio coaching. Start your fitness journey today!

💪 Health & Fitness
(3K)
16
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)
17
Marathon 26.2 Trainer by C25K®
Marathon 26.2 Trainer by C25K®
Marathon 26.2 Trainer by C25K®
42K Run Walk Training
Free

Train for a marathon with the official trainer app by C25K® partners. Featured on major platforms, this app helps you go from couch to 42K, with support for FITBIT and SAMSUNG smart watches. Start your training today!

💪 Health & Fitness
(48)
18
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)
19
Santa Barbara Wine Half
Santa Barbara Wine Half
Santa Barbara Wine Half
by Brooksee, LLC
Free
💪 Health & Fitness
(0)
20
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)

Looking for something similar to half marathon running?

Explore related topics

half marathon