Concept


Inspiration

Ravensburger GraviTrax Logo
Ravensburger GraviTrax Logo

What is GraviTrax?

With the GraviTrax interactive track system, you can design and build your own marble runs and experiment with gravity, magnetism, and kinetics to propel your marble to the finish. With a variety of tiles, levels, tracks and elements, you can control the speed of the marble.

The open-ended building concept offers endless possibilities to design a different track every time you play. Add flair and speed to your tracks with expansion sets and action accessories. Experience the power of gravity with this epic marble run toy.
Ravensburger Gravitrax

GraviTrax - Products

With over 100 pieces and 18 different construction elements, the GraviTrax Starter Set offers everything you need to begin building your own action-packed marble run. Discover how the laws of physics affect the track your marble takes with curves, crosses, freefalls and even a cannon. Experiment using different heights and angles to control the speed of the marble.

Looking to expand or extend your marble run? The Trax and Building Expansion Sets help you do just that. Combined, these expansion sets offer over 70 additional elements to add more levels to your track or to make your track longer to keep the marble rolling.

GraviTrax Looping Accessory

Make the marble loop the loop!

Turn the marble upside down with the Loop accessory. Experiment with how much speed the marble needs to loop-the-loop. This accessory also includes 6 additional tracks.

GraviTrax Starter-Set required*

GraviTrax Magnetic Cannon Accessory

Add some speed to your marble run!

Launch the marble through your run by adding the Cannon. The high-powered magnet gives the marble speed to help extend your run by boosting it up inclines and down tracks. This accessory also includes 3 additional marbles.

GraviTrax Starter-Set required*

GraviTrax Hammer Accessory

Give your marble run a boost!

Propel the marble through your run by adding the Hammer. When triggered, the hammer swings down and hits the marble, giving it momentum to send it on its way. This accessory also includes 6 additional tracks.

GraviTrax Starter-Set required*

Looking for some GraviTrax inspiration?

Click below to see how you can use the Starter Set, Expansion Sets and Accessories to build your own epic marble run.

Ravensburger GraviTrax - The epic marble run in Action
Ravensburger GraviTrax - The epic marble run in Action
Ravensburger GraviTrax - The epic marble run in Action

The GraviTrax App

The free GraviTrax app allows you to design action-packed tracks with the building editor and race using different balls and camera perspectives. Whether you want to start small or build big, the possibilities are endless. Once your track is complete, you can test your system and use the blueprints to build the actual system with your GraviTrax set. Experience your track in action from the ball’s point of view using the Virtual Reality feature. A VR headset is recommended to use this feature.
Video Start Image GraviTrax App

The GraviTrax App

Design and test your own epic marble runs!
Video Start Image GraviTrax App

The GraviTrax App

Design and test your own epic marble runs!
Video Start Image GraviTrax App

The GraviTrax App

Design and test your own epic marble runs!