
Join a global community where every runner has their moment: from first-time 5Kers to personal-best chasers.

THE WORLD’S FIRST TREADMILL CHAMPIONSHIP
Indoor run for all levels
Open 365
Run with the world
5K distance
Global leaderboard
THE COMPETITION
Run your 5K indoors. Race the world.
RUN X connects runners through a global network of Official Centers where you can log your best run and see your time ranked alongside runners around the world.



How to Join the Championship
Find an Official Center near you, run your fastest 5K, and climb the leaderboard.
Get Ready to Race
Find an Official Center near you, run your fastest 5K, and climb the leaderboard.
1. Sign up
2 . Find a gym
3. Run Your 5K
4. CLIMB THE LEADERBOARD
Register and create your RUN X ID.
