Runcam 3 Frame Compatible with GoPro

Design preview. Rendered from the file, not a photo.

The maker says it fits: Runcam 3 + GoPro-style mount. See the proof

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What it does

Mount your Runcam 3 on any GoPro style mount so you can attach it to helmets, poles, and rigs
Adjust the camera to three different angles while keeping all buttons and the mic fully accessible
Printed on demand from the USA using quality materials so you get a sturdy, custom frame just for you

Your Runcam 3 camera needs a solid home. This frame clips onto any GoPro style mount, so you can attach your camera anywhere you want to film.

The frame holds your Runcam 3 in three different positions. You can flip and angle it to get the shot you need. All the buttons stay easy to reach, and the microphone never gets blocked. The design fits PLA and PET materials with shrink adjustments built in.

Not affiliated with, endorsed by, or sponsored by GoPro. GoPro and its product names are trademarks of their respective owners.

1.5k downloads in the maker community. That is interest in the design on the site it came from, not our sales.

What it fits

The maker says it fits: Runcam 3 + GoPro-style mount

That is the maker's word, not a fit we measured. Check the size below against your own.

Runcam 3 + GoPro-style mountFrom the maker's own listing title, checked 2026-08-13. See the original post

Brand names here only say what this part fits. We are not connected to those companies, and they did not make or check this part.

What you get

This design prints as one piece.
Nothing else to print or buy for this to work.

What it is made of

Designs like this print well in PLA. Compare the materials.

Printed plastic is strong for its size, but it is not metal. We have not load tested this design, so we do not publish a weight rating. Keep it out of a hot car and away from open flame.