Best Half Marathon Running Apps

240+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated November 2026

Whether you're new to half marathon running or looking for an upgrade, our curated collection of 240+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Half Marathon Running Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Runna: Running Plans & CoachRunna: Running Plans & CoachFree4.8★ (36K)NoYesNov 2026
2Golden Gate Half Marathon 26Golden Gate Half Marathon 26Free—NoNoOct 2026
3Half Marathon 13.1 TrainerHalf Marathon 13.1 TrainerFree4.7★ (5.6K)YesYesNov 2026
4Half Marathon Trainer: 21K RunHalf Marathon Trainer: 21K RunFree4.8★ (1.7K)NoYesNov 2026
5Endorphins RunningEndorphins RunningFree4.9★ (935)NoYesNov 2026
6Miles: AI Running CoachMiles: AI Running CoachFree5.0★ (9)NoYesNov 2026
7Half Marathon Training - 21k / 13.1 MileHalf Marathon Training - 21k / 13.1 MileFree2.1★ (17)NoYesNov 2026
8Zetra: AI Running Coach & PlanZetra: AI Running Coach & PlanFree4.0★ (3)NoYesNov 2026

Top Picks for Half Marathon Running

Runna: Running Plans & Coach#1

Runna: Running Plans & Coach by Strava, Inc.

5k to Marathon Training
Editor's Choice
💪 Health & Fitness
4.8😊(36K ratings)
FreeIn-App Purchases
#18in Health & Fitness
Runna: Running Plans & Coach screenshot 1
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This app offers personalized running training plans from beginner 5k to marathon distances, built by expert coaches. It includes strength training, nutrition advice, and community features to support your running journey.

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
Half Marathon 13.1 Trainer#3

Half Marathon 13.1 Trainer by Zen Labs

21K Run Walk Training by C25K®
Worth Considering
💪 Health & Fitness
4.7😊(5.6K 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
  • 👍 Customizable music playback

Room to Improve

  • 🐛 Occasional syncing and tracking issues
  • 🔋 Drains battery life
  • 💰 Subscription model change frustrates some users
  • 💰 Paid app now requires subscription for full access

More Half Marathon Running apps to explore

FAQ about Half Marathon Running

What are the best half marathon running apps for iPhone?
Runna: Running Plans & Coach tops our half marathon running apps ranking as of November 2026, with a 4.8-star average from 36K App Store ratings, and it's free to download.
Yes — 20 of the top half marathon running apps we rank are free to download, including Runna: Running Plans & Coach and Golden Gate Half Marathon 26.
Runna: Running Plans & Coach has no ads and offers in-app purchases, according to its App Store listing as of November 2026.
We track 240+ half marathon running apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.