![](images/mob_img1.png)
We tell you how fast to run. We give you a target pace and guide you each time you run. As your training progresses, you perform different runs at different paces. Each pace has a different purpose: endurance, speed, or power.
![](images/mob_img2.png)
See your fitness improve with our unique heart rate based
fitness tracking tools.
![](images/mob_img3.png)
Get better faster. Tracking your fitness allows us to update your target paces so you always train at optimal intensity — not too slow and not too fast. You get the most fitness benefit out of each run.
![](images/mob_img4.png)
How to use RunX Fit
Set your Training Paces first, whatever your experience level. These paces are specific to you based on your current fitness.
![](images/mob_img5.png)
Next, perform a Baseline Run. We use this later to determine whether your fitness has changed. We determine fitness changes based on your heart rate, so wear a Heart Rate Monitor.
![](images/mob_img6.png)
![](images/mob_img7.png)
Train for the next few weeks. If you run for general fitness and are not following a training plan, perform most of your runs at your “Base Pace” to increase your fitness and build strong legs without getting injured. Otherwise, follow your training plan.
![](images/mob_img8.png)
Perform a Fitness Test to see your progress.
![](images/mob_img9.png)
![](images/mob_img10.png)
Update your training paces when your fitness changes. If your fitness improves, you must perform your workouts at a faster pace to continue to improve.
![](images/mob_img11.png)
RunX Fit Training Plans
RunX Fit Training Plans incorporate our patented training tools. You receive a target pace for each workout. Baseline, Fitness Test, and Pace Update Runs are automatically scheduled so you can track your fitness progress. Included free are two 5k Training plans - one for beginners and one for more experienced runners.