10K Trainer by C25K®
10K Trainer by C25K® is made and published by Zen Labs. AppBrain is an independent app data site and isn't affiliated with Zen Labs. The app name, icon, screenshots and description belong to Zen Labs and are shown as published on the App Store.
AppBrain's verdict
EstablishedLoved by users- Rating on App Store
- 4.79
- 21,634 ratings
- Last updated
- August 26, 2026
- Size
- 320.8 MB
Users love it: 4.8 stars from 21,634 ratings.
User feedback
Ratings and reviews on the App StoreComments on 10K Trainer by C25K® for iOS
We don't have enough comments to show example comments. Please check back later.
Store listing
By Zen Labs, from the App StoreDescription by Zen Labs Written by the developer, not by AppBrain. Click to read.
■ Official partners and the ONLY C25K (Couch to 5K) app featured on FITBIT and SAMSUNG smart watches!
■ Featured on The New York Times, Los Angeles Times, The Washington Post, The Guardian, The Huffington Post, Men's Fitness, Forbes, Mashable, Glamour Magazine, Popsugar Fitness, CBS News, NBC News, Macworld, Cosmopolitan, Lifehacker, WebMD and many more!
"Daily programs that alternate between short bursts of walking and running until you're ready to go the distance." - Forbes
"One of the highest-rated health and fitness apps... A modest, realistic workout schedule." - Men's Fitness
≈ Real-Life Inspirational Transformations ≈
◎ Over 175,000 Likes and 1500 Success Photos at facebook.com/c25kfree
◎ Our community inspires one another (and inspires us!) everyday. Hear some of their amazing stories.
"In this last year I have lost 97 lbs, gotten off insulin and 9 other medications, completed the C25K running app and started the 10k app. Life is a blessing." - Diana
“I went from a size 16 to a size 7. I tell anyone I can about the app. because it was nothing short of a life changer.” - Amber
10K Trainer is the easiest program to get beginners from couch potatoes to 10K distance runners in just 14 weeks. By the same experts who created the #1 C25K® (Couch to 5K) training app!
Don’t worry, if you are already a 5K graduate, you can skip ahead and pick up where C25K® app leaves off!
This proven 14 week plan will allow users to slowly build strength and stamina by alternating between walking and running. The blend of walking and running together reduces the overall impact and risk of injury, keeps your body guessing, and prepares you to go the distance. By the end of the program, you will be stronger and healthier than you have ever been. You'll be a 10K runner!
Turn on our award winning music and just press start! Our audio coach will guide you through your run! It's that easy!
≈ Less is More ≈
◎ First week free! Easy to learn. Just press start!
◎ Ideal for beginners.
◎ 14 weeks total.
≈ Features ≈
◉ Easiest 10k program at only 3 times/week
◉ Convenient audio coach and alerts
◉ Map your run at the end of your workout!
◉ Light and dark modes
◉ Integrates with the Health app
◉ Free iPad integration for indoor treadmills
◉ Integrated with Facebook, Twitter, and Instagram
◉ Access to our forums with thousands of veterans and newcomers starting the app. Join the community and meet other runners!
≈ NEW Zen Unlimited Pass - Try it for free! ≈
◉ Award winning music curated from top DJ's!
◉ Scientifically proven to increase motivation by 35%
◉ Unlimited access to all pro features across ALL Zen Labs Fitness apps
◉ Unlock calories, distance, Apple watch integration, and more
◉ One subscription unlocks all our apps!
Questions/comments? Please email us at contactus@zenlabsfitness.com, or visit us at www.zenlabsfitness.com.
≈ Connect ≈
Facebook: @C25Kfree
Twitter: @C25Kfree
Instagram: @officialc25k
Hashtag: #C25K
Zen Labs is a proud supporter of the National Breast Cancer Coalition. breastcancerdeadline2020.org
Subscription pricing and terms:
The subscription will automatically renew unless turned off in your iTunes Account Settings at least 24 hours before current period ends. You can go to your iTunes Account settings to manage your subscription and turn off auto-renew. Your iTunes Account will be charged when the purchase is confirmed. If you subscribe before your free trial ends, the rest of your free trial period will be forfeited as soon as your purchase is confirmed.
Privacy Policy & Terms of Use:
https://www.zenlabsfitness.com/privacy-policy/
Legal Disclaimer
This app and any information given by it or by Zen Labs LLC are for educational purposes only. You should always consult your healthcare provider before beginning any fitness program.
C25K® is a registered trademark of Zen Labs LLC
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 320.8 MB
- Content rating
- Everyone
Technologies used by 10K Trainer by C25K®
Releases
Updates seen on the App Store- Version
- 7.3.32
- Launched
- May 2012
No changelog data
Alternatives
Similar apps and more from Zen LabsAlternatives to 10K Trainer by C25K®
More from Zen Labs
Rankings
App Store top chartsApp Store Rankings for 10K Trainer by C25K®
About the app and developer
About 10K Trainer by C25K®
10K Trainer by C25K® is a health & fitness app developed by Zen Labs.
User Ratings
10K Trainer by C25K® is rated 4.79 out of 5 stars. The rating is based on 22 thousand ratings.
App Information
10K Trainer by C25K® is freely available from the App Store. The app size is 320.81 MB. The latest version available is 7.3.32. The last update was on August 26, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since May 2012.
Developer information for Zen Labs
Address:
Frequently asked questions about 10K Trainer by C25K®
Is 10K Trainer by C25K® free?
Yes. 10K Trainer by C25K® is free on the App Store.
Is 10K Trainer by C25K® still available?
Yes. 10K Trainer by C25K® is on the App Store, and the last update we saw was on August 26, 2026.
How large is 10K Trainer by C25K®?
10K Trainer by C25K® is 320.81 MB.
Is 10K Trainer by C25K® suitable for children?
App Store rates the content of 10K Trainer by C25K® as suitable for everyone.
How do people rate 10K Trainer by C25K®?
10K Trainer by C25K® scores 4.79 out of 5 stars, from 21,634 ratings on the App Store.
Who made 10K Trainer by C25K®?
10K Trainer by C25K® was developed by Zen Labs. It is listed in the health & fitness category on the App Store.
What are the best alternatives to 10K Trainer by C25K®?
People looking at 10K Trainer by C25K® also look at these health & fitness apps: 10K Runner, Couch to 10K Run, 5K to 10K, Run With Hal, 5K Runner: couch potato to 5K, None to Run: Beginner, 5K, 10K.
Share 10K Trainer by C25K®
Subscribe now to get full and unlimited access to AppBrain Intelligence. You'll have access to:
- App Intelligence dashboard (performance timeline, competitor comparison, country rankings, insight cards)
- Detailed ranking data per app
- Full timeline per developer
- Device market shares data per country
- Unlimited keyword tracking
AppBrain is an app data site, we track rankings, ratings, installs for all apps and games on Google Play and the App Store. AppBrain doesn't host app files or APKs, all install links go directly to the official store. All trademarks are owned by their respective owners.
More apps
App statistics
About AppBrain