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Android Apps > Health & Fitness > Half Marathon Trainer 13.1 21K
App profile & analytics · Health & Fitness · Data updated 2026-10-08
Half Marathon Trainer 13.1 21K icon

Half Marathon Trainer 13.1 21K

by Zen Labs Fitness · Free · Version 96.03

“Based on a run/walk program, this is the best beginners Half Marathon Trainer!” the developer's tagline

Availability On Google Play since March 2012 ↗
Rating on Google Play
4.58/5
896 ratings
At a glance AppBrain's trailer of this app, made from our data
Rating
4.58
896 reviews
Total installs
59
thousand
Installs, last 30 days
280
Best rank
–
not in the top lists
Last updated
December 17, 2025
96.03
AppBrain's verdict EstablishedLoved by users

Half Marathon Trainer 13.1 21K has 59 thousand installs. Users love it: 4.6 stars from 896 ratings.

Half Marathon Trainer 13.1 21K is made and published by Zen Labs Fitness. AppBrain is an independent app data site and isn't affiliated with Zen Labs Fitness. The app name, icon, screenshots and description belong to Zen Labs Fitness and are shown as published on Google Play.

About Half Marathon Trainer 13.1 21K

Half Marathon Trainer 13.1 21K is a health & fitness app developed by Zen Labs Fitness.

How many times has Half Marathon Trainer 13.1 21K been installed?

Half Marathon Trainer 13.1 21K has been installed 59 thousand times. In the last 30 days, the app was installed 280 times.

What is the rating of Half Marathon Trainer 13.1 21K?

Half Marathon Trainer 13.1 21K is rated 4.58 out of 5 stars, based on 900 ratings.

Is Half Marathon Trainer 13.1 21K free?

Half Marathon Trainer 13.1 21K is free. The app size is 95.69 MB. The latest version available is 96.03. The last update was on December 17, 2025.

What are the requirements for Half Marathon Trainer 13.1 21K?

Half Marathon Trainer 13.1 21K requires Android 6.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since March 2012.

Description by Zen Labs Fitness (from Google Play)
■ The Official Half-Marathon Trainer App
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App Performance Report

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Screenshots

Half Marathon Trainer 13.1 21K Screenshot 1 of 9
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Half Marathon Trainer 13.1 21K Screenshot 9 of 9
Screenshots by Zen Labs Fitness, from the Google Play listing
Official page on Google Play

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Half Marathon (21k / 13.1m) icon Half Marathon (21k / 13.1m)
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Run With Hal icon Run With Hal
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Exakt Running & PT Trainer icon Exakt Running & PT Trainer
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Google Play Rating history and histogram

740
70
17
17
52

Installs over time

Half Marathon Trainer 13.1 21K has been installed 59 thousand times. Over the past 30 days, it has been installed 280 times.

Changelog of Half Marathon Trainer 13.1 21K

Show changelog

Developer information for Zen Labs Fitness

Zen Labs Fitness

contactus@zenlabsfitness.com

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Share Half Marathon Trainer 13.1 21K

Comments on Half Marathon Trainer 13.1 21K for Android

★★★★★ Cesar Julian Castillo Cabrera · Nov 15, 2023
It's the perfect guy that if you want to train yourself to a half-marathon.
★★★★★ E C · Jan 21, 2026
This is my go-to run training app. I use it every time I get back into running or race training. It's reliable and sets attainable goals.
★★★★☆ Jennifer P · Aug 16, 2021
Ok. It is functional however the tracker tracks me different mileage and different routes when I run the exact same route day after day. I doubt that the actual mileage is correct, so I would not use it as a tracker for PR's by any means which sucks because runners want to know their times and mileage. I will look for a better ap.
★☆☆☆☆ Connor Ingersoll · Jan 12, 2022
I had previously bought this app while training for a half-marathon. Now I am starting a new training program, and it says I have to buy in on it again. No, thanks!
★☆☆☆☆ Jodie Nowakowski · Feb 3, 2022
I purchased this app a while ago, but now when I log in on my new phone, they want me to pay for a subscription.... I thought when you bought the app it was yours. Obviously not! I'm not going to pay a monthly/yearly subscription fee for something that I already paid for. Now I have to find a new app to use. This makes me very grumpy!

Google Play Rankings for Half Marathon Trainer 13.1 21K

This app is not ranked

Technologies used by Half Marathon Trainer 13.1 21K

30 permissions · 70 libraries
Subscribe to see full permission and library details

Frequently asked questions about Half Marathon Trainer 13.1 21K

Is Half Marathon Trainer 13.1 21K free?

Yes. Half Marathon Trainer 13.1 21K is free on Google Play.

Is Half Marathon Trainer 13.1 21K still available?

Yes. Half Marathon Trainer 13.1 21K is on Google Play, and the last update we saw was on December 17, 2025.

Does Half Marathon Trainer 13.1 21K contain ads?

Yes. Google Play lists Half Marathon Trainer 13.1 21K as containing ads.

What Android version does Half Marathon Trainer 13.1 21K require?

Half Marathon Trainer 13.1 21K runs on Android 6.0 and higher.

How large is Half Marathon Trainer 13.1 21K?

Half Marathon Trainer 13.1 21K is 95.69 MB.

Is Half Marathon Trainer 13.1 21K suitable for children?

Google Play rates the content of Half Marathon Trainer 13.1 21K as suitable for everyone.

How many times has Half Marathon Trainer 13.1 21K been installed?

Google Play lists 50,000+ installs for Half Marathon Trainer 13.1 21K.

How do people rate Half Marathon Trainer 13.1 21K?

Half Marathon Trainer 13.1 21K scores 4.58 out of 5 stars, from 896 ratings on Google Play.

Who made Half Marathon Trainer 13.1 21K?

Half Marathon Trainer 13.1 21K was developed by Zen Labs Fitness. It is listed in the health & fitness category on Google Play.

What are the best alternatives to Half Marathon Trainer 13.1 21K?

People looking at Half Marathon Trainer 13.1 21K also look at these health & fitness apps: Half Marathon (21k / 13.1m), Couch 5k - Running App, 5K, Triathlon, Marathon Plans, Campus Coach Running & Trail, Nike Run Club - Running Coach.

Apps other people are watching Price drops on Google Play Today's trending apps Top new apps Popular Health & Fitness Apps
Half Marathon (21k / 13.1m) icon Half Marathon (21k / 13.1m)
Couch 5k - Running App icon Couch 5k - Running App
5K, Triathlon, Marathon Plans icon 5K, Triathlon, Marathon Plans
Campus Coach Running & Trail icon Campus Coach Running & Trail
Nike Run Club - Running Coach icon Nike Run Club - Running Coach
San Francisco Marathon Tracker icon San Francisco Marathon Tracker
Run With Hal icon Run With Hal
Exakt Running & PT Trainer icon Exakt Running & PT Trainer
Overview Alternatives History Reviews Rankings Technology
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