Open Run

The world's fastest open-source running shoe!

Open Run shoe — side view showing the full profile

Born to Run

Designed for creative runners, it's also your top choice for all-day comfort. Customize it for the best-fitting shoe you've ever worn!

Open Run shoe — top view showing the lacing pattern
Open Run shoe — detail of the thermoformed EVA midsole

Made by You!

We believe in local and decentralized manufacturing.
Therefore, the shoe was designed in a way that it can be produced anywhere!

Person measuring their foot length on paper with a ruler

Measure Your Feet

Measure your foot length in millimeters and check the best fitting shoe size from the attached PDF guide.

Shoe Size Guide (PDF)
Thermopress machine forming the Open Run shoe label

Download Files

All production files needed for your shoe project in one click!

Pick your shoe size (EU):

Select a size
Open Run bill of materials — leather, EVA foam, rubber, glue and thread

Materials

Core materials:

  • Natural or vegan leather for the upper (1.8–2.2 mm)
  • EVA foam board for the midsole (30 mm thick)
  • Rubber sheet for the outsole (2–4 mm)

Also needed:

  • Shoe glue and brush
  • Two needles and waxed thread
View Materials