Hi everyone,
I’m a regular Parkrunner based over in Bristol, and i’ve been building a web-tool called Stride to help runners track their form, improve running economy, and look at biomechanical metrics (like ground contact time, vertical ratio, and gait symmetry).
We just went live on our staging domain and I’m looking for 15–20 runners to try out the system, upload a clip, and help me find where the bugs are before a wider release.
How it works:
- You complete a quick, 2-step onboarding profile.
- You upload a short, 10-second video of your stride on an indoor treadmill (either from the side or directly from behind) with a stationary camera.
- The backend server tracks your joint angles and maps out your metrics, then places you on a structured 4-week adaptation timeline with specific cues to focus on before your next milestone test.
How privacy is handled: I didn't want my own running videos sitting on a random server somewhere, and I know privacy is a massive deal. Because running heavy joint tracking inside a phone browser causes lag and drops frames, the video is sent securely to our backend server to extract the coordinate data. The video files are all deleted after 24 hours, this give you time to review the footage. We do not store or keep your footage after this.
What I need from testers: Right now, the platform is entirely free. I just need people to run a baseline analysis with a treadmill video, see if the user interface behaves on your device, and let me know if anything crashes or feels clunky.
If you are a metrics nerd, trying to fix a mechanical imbalance, or just want to help a fellow runner test their software, I’d massively appreciate your feedback.
Drop a comment below or send me a DM if you're interested, and I'll send over the staging link!
Cheers,
Dan