10K Trainer by C25K®

Zen Labs

Price Category Version Released Last Updated Size Compatibility Age
Free Health & Fitness 6.4 May 15, 2012 Apr 18, 2018 115.4 MB iOS 10.0 or later 4+
New in version 6.4

◎ Optimizations

Our community is our number one priority. We answer each and every email. Most of our updates have been suggestions from our community. Questions? Comments? Suggestions? See why our community has made us the #1 5K training app. contactus@zenlabsfitness.com


■ The Official 10K Trainer App
■ 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, Fox News, Macworld and many more!
■ Video Trailer - http://bit.ly/10Kvideo

"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 150,000 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 in this app 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, makes training more fun, keeps your body guessing, and prepares you to go the distance. By the end of the program, you will be fitter, stronger and healthier than you have ever been and will be able to run a full 10k!

Listen to your favorite music while you train and follow the program’s convenient audio alerts. Along with voice/audio alerts and music controls on your headset, just press “start”, put your device in your pocket, and you are ready to go.

≈ Features ≈
◉ BRAND NEW MUSIC curated from top DJ's, built right into the app (subscription)! Scientifically proven to increase motivation by 35%
◉ FULL featured program! Not a limited/lite version
◉ Proven 14 week program to get you running 10K
◉ Easiest 10k program at only 3 times/week
◉ Listen to your own favorite music and playlist while you train
◉ Easy and intuitive interface. Nothing to learn!
◉ Convenient audio coach and alerts
◉ Integrated with Facebook, Twitter, and Instagram
◉ Convenient access to our forums with thousands of veterans and newcomers starting the app. Join the community and meet other runners!

Questions/comments? Please email us at contactus@zenlabsfitness.com, or visit us at www.zenlabsfitness.com.

≈ Connect ≈
Facebook: @C25Kfree
Twitter: @C25Kfree
Instagram: @zenlabsfitness
Hashtag: #C25K

Zen Labs is a proud supporter of the National Breast Cancer Coalition. breastcancerdeadline2020.org

Zen Power Playlist auto-renewing subscription:
- 1 Month: $4.99
- 1 Year: $49.99

– Payment will be charged to iTunes Account
– Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period
– Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal
– Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase
– Privacy Policy & Terms of Use: zenlabsfitness.com/privacy-policy/
– Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable

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.

Continued use of GPS running in the background can dramatically decrease battery life.

iPad Screenshots
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Great App!
SassKas on 7/11/2018
If you stick with it then this can really help you reach your goals! It’s extremely user friendly and it’s great to keep up with my progress.
Good app!
linzpap on 7/10/2018
This is an awesome platform to help you get running. It has helped me stay accountable and feel like I am completing the tasks necessary to eventually run a 10K
lkthis app on 6/27/2018
This app is a great motivator and challenges me to finish every day and week!
Great program!
bgross52792 on 6/27/2018
This app helped me get from not running at all to running my first 5k! Now I am practicing for the 10K with this program.
Apple Watch?
Minecraftdiamonds on 6/24/2018
Needs to be compatible
racerjenn on 6/21/2018
This is the 2nd time around using it. Easy and simple. The motivational quotes are an added bonus.
Location Tracking Issue
IdahoMick on 6/20/2018
The app itself is phenomenal and I’ve gone through two cycles which have allowed me to build the stamina to run multiple 10ks. My issue is that with this version the app continues to track my location perpetually, even when I’ve finished my run. The only way to cease the tracking is to hard quit the app. If the developers fixed that issue the review would definitely go to 5 stars.
Great app
imgonnarun on 6/16/2018
Love this app! I like the chimes to tell you when to run and when to walk. I’d like more frequent updates on how much time is left in each stage.
Love it!!
Michelle drano on 6/16/2018
I love that it tells me when to start running and when to start walking
Would be great but instead looking elsewhere
whiskyd13 on 6/16/2018
On the plus side the coaching aspects are great and the controls usable. However I have the paid version and every screen is preceded by an add selling upgrades or tie-ins. I expect that from a free app but not a paid one. Looking elsewhere
Couch to 10K Easy
Ibejjo on 6/14/2018
This makes running easy for everyone. This is always the one I go running to when I want to start running away. Two 👍🏾👍🏾!!
good app
Angela Jasper on 6/11/2018
This app is helpful for beginning running. My neighbor and I use the C25K (couch to 5K) app and when she and I can’t run together, I use this app because they are identical until it gets to the 5K part. I keep restarting after periods of no running, but that is okay because I will reach my goal. Maybe this time will be that time. In any case I am getting stronger and healthier and closer to my goals. What is your goal?
Don’t waste your money
Homcare on 6/8/2018
The basic app works well. It does exactly what I expected it to do. However, after upgrading I’m still not able to access the advanced features. The “enable fitness and motion tracker” bar that pops up AFTER the workout is completed leads to setting screen that doesn’t actually do anything. I know my GPS is on because I use it for other apps. Use the free version, use a 3rd party app for distance tracking, and save yourself some money.
C25k graduate
RecipeFollower on 6/7/2018
After starting and stopping the C25k app several times I finally graduated and moved up to this one. So easy to use and love how easy it is to just start where you are...or stay where you are...or even go backwards if you need to. If you can get your mind right and make the time to do it (keep your commitment to yourself) then it’s an easy program to follow.
Alsa222 on 6/6/2018
The app is awesome but when your phone is locked it doesn’t let you know when to walk or jog
Great app!
JOBAFATT on 6/4/2018
Great app!
Love this App!
GlamGirls on 6/3/2018
The app is awesome. I definitely feel my endurance increase with each workout!
The BEST running app out there
fayfdawbz on 5/30/2018
I first used this company’s C2 apps about 5 years ago when I first got into running. I worked all the way through the C25K, but at that time, I went to jump up to C210K and it had me start all over! I attempted to train using my own cues but was very inconsistent. I picked the app up again about a week ago and I am so glad they fixed that aspect! Now, it is totally perfect and I have no complaints. So excited to run my first 10K this fall!
Got me back on track!
eapower on 5/30/2018
Kept me accountable to my training!
Love it!
woodkc on 5/27/2018
Used the 5k version and been doing 5ks for a few years but now I am ready for trying a 10K and this app is great for getting me ready
Highly recommended
Luaelliott on 5/23/2018
Every time I need to get some motivation to complete my run and train when I am short in time I use 10K app and satisfaction on the end is inevitable. I also recommend the use of this app to all of my clients.
Big sized Runner on 5/19/2018
It works and is easy to use.
Great app
Redlobster2012 on 5/16/2018
Perfect for beginners!
Mmmmlr on 5/15/2018
My favorite app that I always come back to! Lets me choose my day if needed and can adjust notifications or music.
Kmeveretts on 5/11/2018
I’ve used this app many times for a long time and always loved it! It is now not giving the voice updates if my phone goes black and will only vibrate. It makes it very difficult to complete the runs efficiently. I have updated, tried switching my settings. Please fix!
Great product
SNOTAM on 5/9/2018
Great product, great voice support. Only complaint is that it messes with my music if I start app while music is playing. Otherwise really helpful for new runners
I ♥️nature on 5/8/2018
This was a good app. I used the c25k program first and it got me to second place and the ten k app helped me advance my running skills
Just what I needed!
Burk232 on 5/7/2018
Easy to use, nice features and FREE!
Love this App
kjdkj on 5/6/2018
I have been using this App for two months to train for a 10K and highly recommend it!
Great application
RCali18 on 5/5/2018
I like the old voice prompt but it has really helped me reach my goal
Great app
PrincessMomo89 on 5/5/2018
Great to get you into running if you haven’t run before
Basic quick hassle free
JTO2001 on 5/5/2018
This app was recommended by a family member. She’s on week 9, I’m done with day 1, excited to get into running shape again. This makes it easy and tracks progress for you.
Great way to get off the couch
Skydive275 on 5/4/2018
This app is designed to build your progression and allow you to begin your journey to fitness and running or to pick up where our busy lives halted ya in the past.
Confidence Builder
Kem0125 on 5/3/2018
The voice is so encouraging. I also love the workout steps. Whoever designed this is a genius. This is great for people who are literally starting from the couch. I lost 50lbs using this app! It gave me confidence again! Thanks Zenlab!
Great start to improving running
CRod2tenK on 5/3/2018
Great way to prepare runners. Given a starting point after completing the C25K program, the new runner is guided to improve his skills. I’d recommend to anyone!
Love it
TXRockies on 5/1/2018
This app as well as the C25K app have helped me loose weight and begin to actual enjoy running (I used to HATE cardio). You can listen to your music and run the app at the same time. It never pushes any in app purchases down your throat or interrupt your work out. I accidentally closed the app mid run and was able to pick up where I left off upon reopening. Love this freaking app.
I love it
Terro fab on 5/1/2018
Good app for beginners
Great running app!
magbensher on 4/30/2018
Awesome app! It has definitely got me motivated and helped me get back in shape. It has help me achieve goals I never thought I could. Super easy to use and follow. The only thing I wish I did differently is track your mileage, so you don’t have to use two apps.
Great app
Healthierversionofmyself on 4/21/2018
Great way to gradually ease from a non runner or person who has trouble with running for long periods of time, to an athlete!!
Great app!
Riswp on 4/21/2018
Great app to get you out there!
Went from unreliable to unusable.
GMan#2112 on 4/20/2018
Has now completely screwed over three of my workouts because it suddenly refuses to notify me to run or walk! Zen Labs FIX THIS NOW!!!!!!!!!!!! Uninstalled.
It works
transmitsignal on 4/16/2018
Ads are not too intrusive.
makiebieber16 on 3/26/2018
I began with the 5K app and finished that so now I upgraded to the 10K app! Amazing results!!
Great app!!
CNYgirl on 3/21/2018
Great for beginners
Love the app
Savebuster on 3/20/2018
Just wish there was a way to log distance as well
Awesome app
Searsro on 3/19/2018
I love how this app keeps me going. It seems like I’m Always able to push myself better when I can see how much more time I am supposed to run. It has helped me a ton on my running progress.
I like it
TFW Baby on 3/17/2018
I like the C25K app. I started with the C25K app, and when I was done I ran 5K’s for about a year. I decided to push myself, so Hy next natural thing to do was the C25K app. I finished it this week, and I’m ready for the 10K I have scheduled for next month. Will I ever do a half marathon? I don’t know.
Great running app
Anglym on 3/15/2018
This has been great to get back into running and kick it up a notch over the c25K. Love it!!
Running is the worst, right?
guy who hates running on 3/11/2018
I hate running, and I imagine if you are using this app, you are not a big fan either. But we all want to be healthier, and it would be nice to not have to deal with a gym whenever you want to exercise. It is easy to get discouraged, but the schedules and programs in the app make it easy to build up to running the 10K. You can do this!
Love it!
RitkaJobski on 3/10/2018
A truly awesome app: easy to use, helpful, and motivational. I love it, been using it for a couple of years now, and recommended it to my friends and fam.
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