Over 5 million people have lost weight, gained endurance and finished their first 5K runs with C25K® and Zen Labs Apps
Start using the free app on the Apple App Store, Google Play Store and Amazon App Store!
Tailored towards first time runners!
C25K® is the easiest program to get beginners from couch potatoes to 5K distance runners in 8 weeks.
- “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
- “I’m now down 50 pounds when I began C25K in August. I’ve gone thrugh the program 3 times increasing my speed by half mph each time” – Claire
- “I started C25K in an effort to drop some weight and get healthier. I finished C25K, have lost 40 pounds, and just participated in my first 5K race earlier today! What a feeling! It’s so amazing that I’ve made it this far” – Bethany