C25K APK Version History

C25K v144.17 APK (Latest Version APK)

► Updated: April 3, 2023

► What's New in Version 144.17:

A bunch of new updates just in time for Spring! Lets smash some goals and reach new heights of health and happiness!

Proud partners with Google WearOS and Samsung to be the featured running trainer!

C25K v144.1 APK (Old Version APK)

► Updated: March 8, 2022

► What's New in Version 144.1:

Lets make 2022 your best fitness year yet! Lets smash those goals and reach new personal bests! Proud partners with Google WearOS and Samsung to be the featured running trainer!

C25K v143.93 APK (Old Version APK)

► Updated: April 8, 2022

► What's New in Version 143.93:

Lets make 2022 your best fitness year yet! Lets smash those goals and reach new personal bests! Proud partners with Google WearOS and Samsung to be the featured running trainer!

C25K v143.92 APK (Old Version APK)

► Updated: April 8, 2022

► What's New in Version 143.92:

Lets make 2022 your best fitness year yet! Lets smash those goals and reach new personal bests! Proud partners with Google WearOS and Samsung to be the featured running trainer!

C25K v143.91 APK (Old Version APK)

► Updated: April 4, 2022

► What's New in Version 143.91:

Lets make 2022 your best fitness year yet! Lets smash those goals and reach new personal bests! Proud partners with Google WearOS and Samsung to be the featured running trainer!

C25K v143.9 APK (Old Version APK)

► Updated: March 30, 2022

► What's New in Version 143.9:

Lets make 2022 your best fitness year yet! Lets smash those goals and reach new personal bests! Proud partners with Google WearOS and Samsung to be the featured running trainer!

C25K v143.85 APK (Old Version APK)

► Updated: February 8, 2022

► What's New in Version 143.85:

Lets make 2022 your best fitness year yet! Lets smash those goals and reach new personal bests! Proud partners with Google WearOS and Samsung to be the featured running trainer!

C25K v143.84 APK (Old Version APK)

► Updated: February 1, 2022

► What's New in Version 143.84:

Lets make 2022 your best fitness year yet! Lets smash those goals and reach new personal bests!
Proud partners with Google WearOS and Samsung to be the featured running trainer!

C25K v143.83 APK (Old Version APK)

► Updated: December 17, 2021

► What's New in Version 143.83:

Lets make 2022 your best fitness year yet! Lets smash those goals and reach new personal bests!
Proud partners with Google WearOS and Samsung to be the featured 5K trainer!

C25K v143.81 APK (Old Version APK)

► Updated: November 5, 2021

► What's New in Version 143.81:

Huge improvements to the watch app! New voice cues, updated graphics and more!
Proud partners with Google WearOS and Samsung to be the featured 5K trainer!

C25K v143.8 APK (Old Version APK)

► Updated: November 2, 2021

► What's New in Version 143.8:

Improve tracking algorithm, fix minor issues.

C25K v143.79 APK (Old Version APK)

► Updated: October 18, 2021

► What's New in Version 143.79:

Improve tracking algorithm, fix minor issues.

C25K v143.77 APK (Old Version APK)

► Updated: October 7, 2021

► What's New in Version 143.77:

Improve tracking algorithm, fix minor issues.

C25K v143.73 APK (Old Version APK)

► Updated: July 20, 2021

► What's New in Version 143.73:

Zen Labs Fitness is proud to announce our official partnership with Google Wear OS! We've been in the lab working hard on bringing our award winning mobile app to Google smartwatches! Get the most out of your time!
Also don't forget to check out our latest feature: Audioburst podcast bits! Get all the latest news on your favorite topic!

C25K v143.71 APK (Old Version APK)

► Updated: March 29, 2021

► What's New in Version 143.71:

Check out our new podcast service from Audioburst on your next run!
You can find it in the music playlist section. Enjoy!
We also revamped the social media share screen, making it easier to share your run and progress!