Most runners train at the wrong intensity.

It ‘s a simple mistake that silently hinders runners
at all levels. It doesn’t need to be that way.

Learn more about what Stryd can do for your running below.

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Stryd finds your optimal training intensity.

Stryd accounts for hills, wind form, fatigue and more so you can train with precision wherever you run. Plus, Stryd works the same indoors and outdoors because it does not rely on GPS. Stryd guides you to run at the right intensity to maximize your time spent training.

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It starts with precision technology.

To help you become a better runner, we need to learn about you. We learn about your running skills and ability using precision motion-capture technology called Stryd. Stryd clips on to your shoe to measure your run. At 8 grams, you won't even notice it is there.

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Start your Stryd journey in seconds.

Stryd clips on to your shoe in seconds and instantly begins capturing every stride of your run with laboratory precision to determine running power.

How does Stryd optimize
your pacing?

Stryd tracks your running power. Running power
accounts for your speed, slope, run form, fatigue,
and wind, to deliver improved and manageable
pacing wherever you run.

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See what the Stryd community has achieved.

Our mission is to help runners achieve their training and racing goals. We cannot wait to see what you achieve with Stryd.


Setting Personal Records Again

Without being able to keep an eye on my average pace and by relying solely on my goal power zone, I did:

- a personal record on my half marathon by nearly a minute; my old PR was 4 years ago.

- 26'54" Parkrun: my second fastest to date and third fastest 5k overall. Again, my previous fastest times were 4-5 years ago.

All my best times had been achieved immediately before I got pregnant. After that I had to quit running due to physical reasons and I didn't resume running seriously until this past spring.

More Confidence

Confidence to Trust in Myself 

I’d like to share my success story.  After 12 weeks of a high-volume HM training plan, I tried the PowerRace app today and ran the half marathon. I couldn’t be happier. Stryd predicted I would finish in 1:29:40, which I thought was too ambitious. I managed to finish it in 1:29:55. I improved my PR  by 8 minutes! 14K into the race, I thought that I would not be able to hold the pace. But I did — and I literally finished the run on the last bit of energy I had left. This really gave me the confidence to trust in myself and trust my Stryd. And, I might add, during the power-based training plan, I had a higher weekly volume than ever before, but I never felt overtrained or something.  Really spot on. Kudos to this product.


Knowing how hard to push

There are so many variables in trail ultramarathons. Knowing where I’m at & exactly how hard I can push, removes a big chunk of the guesswork & stress. Power helps me pace & train like no other metric can & my running continues to improve because of it.

Dear Maria Count me in

Back to back PRs

I am 4 for 4!  4 racing distance PRs using Stryd (5K, 10K, 13.1 and 26.2) in the last 2 months.  BQed today and PRed by 10mins in my marathon.  Followed my race watts consistently and had strong legs throughout.  So happy I bought STRYD!!!!

Damien's Testimonial

41 minute PR

I just completed the 88km Comrades Ultra using Stryd. Stryd was absolutely critical to holding back in the first half of the race so I could conserve energy for the second half.

The result? 41 minutes faster than 2017. I set PRs on all the segments in the second half. Thanks, Stryd.

Brian's Testimonial

4 weeks of training, really impressed

Result of a 4-week Stryd HM training plan. Really impressed, especially as I was quite dubious at all the easy running.


Faster with more energy

To my utter surprise, I did not only finish the 18K with tons of energy left (well...a good amount of energy), but I found out that my pace was more than 10s per km faster than I had achieved on the same route in the past. I honestly could not believe this! Not only was the route trickier than I usually would have chosen for an 18K run, but it turned out that I was much faster than usual yet I had more energy left! Running with power took all the mental effort out of my training as I did not have to gauge how fast to go uphill. I just ran, enjoyed the environment, stopped thinking, and I was faster. I am really liking this!

Dan's Testimonial

Amazingly Accurate

Sometimes I can’t believe how accurate Stryd can be. I went out today with the intention of a 10 mile moderate run by feel—not really paying attention to metrics, but was feeling strong early on and the weather was nice, so I pivoted to see if I could beat my half marathon PR since I’ve been training. Still continued to run mostly by feel until the last 2-3 miles or so where it was pretty much all out to maintain pace/output.. so overall a solid trial effort. Knocked 5 mins off my Half time. Now here’s the most interesting part.. avg’d 270W for a finish time of 1:39:11. Out of curiosity, I pulled up race calc in Stryd... suggested 269W with a finish time of 1:39:24. 13 seconds variance! It’s amazing how accurate Stryd is I absolutely love it.

Matt's Testimonial

Ready in Seconds

I’ve been doing the workouts on my Apple Watch and I love how easy it is to just open my Stryd app, sync my workout, and go!

Uncertain how to run with power? No worries!

We help you get started with a guided two week 'Intro to Power' training plan that teaches you everything you need to know to run with power.

Intro to power plan
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Stryd integrates with your watch to make training simple.

You can view Stryd's power directly on your watch. Real time guidance means you get the most out of every workout. On Apple Watch and Connect IQ 3.0+ Garmin watches, you can even import structured workouts for power-based alerts.

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Upgrade your Garmin watch with Stryd.

Stryd is compatible with all Connect IQ-enabled Garmin Watches providing superior pace and distance + the ability to do guided, structured workouts via the Stryd Workout App.

Garmin Watch

Upgrade your Apple Watch with Stryd.

Apple watch delivers an easy workout experience directly to your wrist. Enjoy your run with alerts that lead you through each step of your workout.

Apple Watch

Do you know when you get fitter? Stryd does.

As you get fitter, Stryd automatically updates your training targets. You'll know what to target every run. If you lose fitness from injury or taking a break, that is accounted for too.

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Minimize overtraining risks.

Stryd monitors training load with power. You can see when you push into over training zones so you can back off the load and intensity when you need to. The result? You run more meaningful miles without unnecessarily pushing yourself too hard.

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Everything you need to run with power is included.

Stryd comes with everything you need to analyze, catalogue, and filter your data on our Stryd mobile app and online PowerCenter software. It is all included with any purchase of Stryd!

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Run Faster, longer, and stronger with Stryd.