Best 21K Half Marathon Run Coach Apps

4.8😐(1.7K 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
👍 Works well with music playback

Room to Improve

🐛 Inconsistent audio prompts and notifications
🐛 Frequent issues with saving/tracking runs
🐛 Glitches and crashes
🔒 Lack of Apple Watch integration
👎 Less features and guidance compared to 5K/10K apps

21K Half Marathon Run Coach by Loyal Health & Fitness, Inc.

#1 Marathon Trainer & Tracker

Strong Contender

5.0(3 ratings)

FreeAdsIn-App Purchases

21K Half Marathon Run Coach screenshot 1

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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.

Runna: Running Plans & Coach by Strava, Inc.

5k to Marathon Training

Worth Considering

Half Marathon 13.1 Trainer

4.8😊(34K ratings)

FreeIn-App Purchases

#17in Health & Fitness

Runna: Running Plans & Coach screenshot 1

Runna: Running Plans & Coach screenshot 2

Runna: Running Plans & Coach screenshot 3

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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
👍 Helpful audio cues during runs
👍 Detailed performance tracking
👍 Structured approach to running and strength training
👍 Responsive and supportive customer service

Room to Improve

🐛 Occasional syncing issues with Apple Watch
🐛 Inaccurate pace tracking on treadmill
🔋 Expensive subscription cost
🔒 Lack of flexibility to modify workouts

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