Celebrate the runner within.
Every step on our journey is unique. Come with us as we challenge our potential and run with PROOF.
Your Race, Your Shirt
Personalize Your PROOF Race Day Shirt
Get ready for the upcoming NYC Marathon with a custom shirt that lets the crowd cheer you on by name. Stand out and run in style!
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Vision
Beyond just a running brand
PROOF is more than just a brand; we are a community. We began PROOF to create a space where every runner feels valued, regardless of experience.
Mission
Embrace Every Mile
Our mission is to unite a global network of runners who support each other and promote a healthier, more vibrant world.
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