For decades now running’s cousin sport, cycling has understood the power of… power is the ultimate objective metric in a lot of areas of our lives including – endurance sports training and racing.
How does power in running work?
I mean we have heart rate, pace and the very accurate Rate of perceived exertion (RPE)… but how can you use running power to train and race smarter?

First things first: what is running power? It’s a measurement of force over time. Every time you run, you generate force with a push off with your foot. That force is a unit of energy that we call power, which is generally measured in watts. Power is a quicker feedback mechanism than heart rate, which has a time lag between registering a change and stabilizing at a new level. In contrast, power is an instantaneous measurement, which makes it a useful tool for keeping pace constant.
But how does running power differ from power in cycling? In cycling, power is an actual physical measurement of torque, whereas in running, it’s an estimation using three 3D accelerometers in a pod that measure your movement in time and space. This makes running power less exact than cycling power, but it’s still a useful metric for improving your running.
So, how can you get started with running power? The first step is to understand your target audience, which in this case is yourself. What are your goals and what do you hope to achieve with running power? Once you know what you want, you can start looking at power meters like the Stryd pod that measure your running power.
It’s important to note that power meters aren’t cheap, so you’ll want to make sure you get one that’s accurate and reliable. Stryd is still the market leader and the most accurate, but there are other options out there, so do your research before making a purchase.

Once you have your power meter, the next step is to do an FTP (functional threshold power) test either on a track, treadmill or flat non windy/protected pavement surface.. You can then use this information to calibrate your power meter to your heart rate and start training to power instead of heart rate.
This test isn’t necessary but good to know so that you have a reference point. You can also take an average from your last 5k or even a vo2max building session.
But keep in mind that running power is still an estimation using an algorithm, so don’t rely on it too heavily. Use it in conjunction with other metrics like heart rate and pace to get a more complete picture of your running performance.
So, is running power for you? That depends on your goals and what you hope to achieve with running. If you’re a serious athlete looking to improve your performance, then running power can be a useful tool for training and racing smarter. But if you’re just looking to get into running and enjoy it as a hobby, then running power might not be necessary.
In conclusion, running power is a new and exciting metric that can revolutionize your training and racing. It’s not a replacement for other metrics like heart rate and pace, but rather a complementary tool that can help you achieve your running goals. So, if you’re curious about running power, give it a try and see how it can improve your running performance.


This episode is brought to you by NRG – Coaching which is Mike Trees’ coaching service. Mike coaches beginners to pros and all levels in between.
No one is too fast and no one too slow. They just want a desire to learn and improve.
They focus on 1,500m to marathon running and triathlon training.
NRG Coaching is constantly overbooked, so Instagram and this new podcast venture, gives Mike and the rest of his NRG coaching team a way to reach out to more people.
Contact mike and his team NRG-COACHING.com for more info
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