Running Bib Clip

Updated to fit all bibs and now has a slot in the pin now with more spring action. You'll like my pins, I guarantee it. The tolerances are on the tight side on purpose. A very light sanding of the hole in the top piece can custom fit it to the thickness of your clothing of choice.


As a new runner to races and as an owner of a 3D Printer it seemed silly to use the same safety pins I used on my kids to attach the 'runner bib' aka the number to my shirt. Taking a queue from the attachments I have on some tarps to create attachment points for lines I came up with this little two part clip.

You put the part with the post on the inside of your shirt, you press your bib onto the post, part of you shirt will come through the hole pressed out by the pin, then you put the other part on the outside of the shirt and it'll capture the bit of shirt with your bib stuck between them. So outer piece, bib, shirt, inner piece. You can go the other way but then the pins might poke you