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Best Marathon Training Apps

202+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated May 2026

If you already know Runna, this is the deeper bench. 202+ marathon training apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of May 2026.

Top Picks for Marathon Training

Runna: Running Plans & Coach#1

Runna: Running Plans & Coach by Strava Inc.

5k to Marathon Training
Editor's Choice
💪 Health & Fitness
4.9😊(30K 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
Nike Run Club: Running Coach#2

Nike Run Club: Running Coach by Nike, Inc

Workout App & Distance Tracker
Strong Contender
💪 Health & Fitness
4.7😊(46K ratings)
FreeAds
#28in Health & Fitness
Nike Run Club: Running Coach screenshot 1
Nike Run Club: Running Coach screenshot 2
Nike Run Club: Running Coach screenshot 3
Nike Run Club: Running Coach screenshot 4
Nike Run Club: Running Coach screenshot 5
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
Marathon 26.2 Trainer by C25K®#3

Marathon 26.2 Trainer by C25K® by Zen Labs

42K Run Walk Training
Worth Considering
💪 Health & Fitness
4.7😐(1.6K ratings)
FreeAdsIn-App Purchases
Marathon 26.2 Trainer by C25K® screenshot 1
Marathon 26.2 Trainer by C25K® screenshot 2
Marathon 26.2 Trainer by C25K® screenshot 3
Marathon 26.2 Trainer by C25K® screenshot 4
Marathon 26.2 Trainer by C25K® screenshot 5
Marathon 26.2 Trainer by C25K® screenshot 6

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!

What We Love

  • 🚀 Great progression & motivation
  • 👍 Easy and fun to use
  • 👍 Helpful for first-time marathoners
  • 👍 Keeps user accountable and motivated

Room to Improve

  • 🐛 Crashes, freezes, and malfunctions
  • 💰 Subscription model changes after initial purchase
  • 💰 Requires additional purchases for full functionality

More Marathon Training apps to explore

4
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)
5
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)
6
Half Marathon 13.1 Trainer
Half Marathon 13.1 Trainer
Half Marathon 13.1 Trainer
21K Run Walk Training by C25K®
Free

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!

💪 Health & Fitness
(5.5K)
7
Marathon Training: 42K Runner
Marathon Training: 42K Runner
Marathon Training: 42K Runner
Marathon trainer: run 26.2 mi
Free
💪 Health & Fitness
(237)
8
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)
9
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)
10
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)
11
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)
12
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)
13
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)
14
C25K® 5K Running Coach & Map
C25K® 5K Running Coach & Map
C25K® 5K Running Coach & Map
Run Training - Couch to Runner
Free

Get in shape and improve your running endurance with our app that provides a gradual training program, guiding you from walking to running a 5K in just eight weeks. Start your fitness journey today with our easy-to-follow training plan and track your progress along the way.

💪 Health & Fitness
(168K)
15
V.O2: Running Coach
V.O2: Running Coach
V.O2: Running Coach
With Adaptive Training Plans
Free

"Improve your running with V.O2: Running Coach. Access personalized training plans, sync workouts to your devices, and work with expert coaches for optimal performance. Train intelligently with Olympic-level methodology and reach your peak running fitness. Start your journey to becoming the best runner you can be today!"

💪 Health & Fitness
(10)
16
Coopah: The Run Coaching App
Coopah: The Run Coaching App
Coopah: The Run Coaching App
5K, 10K, Half & Marathon Coach
Free

Get personalized running coaching for 5k, 10k, or half marathons with expert guidance and tailored training plans to help you reach your goals faster. Download now to elevate your running experience!

💪 Health & Fitness
(90)
17
Running Trainer: Tracker&Coach
Running Trainer: Tracker&Coach
Running Trainer: Tracker&Coach
Run Coach: 5K & 10K Runner
Free

Get personalized running plans, track your progress, and improve your performance with our Running Trainer app. Achieve your fitness goals with tailored workout plans and real-time performance tracking. Start your journey to better running today!

💪 Health & Fitness
(112K)
18
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)
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 training app provides a customized training plan to help athletes prepare for long-distance running competitions, such as marathons and 5Ks, based on the training methods used by Olympic runners. With features like GPS tracking, interval training, and pace guidance, users can optimize their training and achieve their running goals.

💪 Health & Fitness
(48)
20
Kiprun Pacer Courir Running
Kiprun Pacer Courir Running
Kiprun Pacer Courir Running
Running Training Plans
Free

For personalized running training plans tailored to your goals, check out our running app! Set your race time goal, receive custom training plans, track your progress, and get expert insights from certified coaches. Smash your running goals with our comprehensive and adaptive training program!

💪 Health & Fitness
(17K)

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