11-13 Years

Included in TIME's Best Inventions of 2024 list! Move over boring marble runs, there's a new kit in town. Witness physics in action with this innov...

Move over boring marble runs, there's a new kit in town! Witness physics in action with an innovative, flexible system of tracks that includes ever...

Expand your Gecko Run with the Loop Expansion Pack! Add thrilling loops, jumps, and speed challenges to your marble run. This pack includes a loop ...

Expand your Gecko Run marble run with the Flex-Corner expansion pack! With the ability to tackle corners, edges, and obstacles, quickly change dire...

Launch marbles at lightning speed with the Rapid-Fire Launcher—fire up to five at once with a single button press! Watch them race down your track ...

Supercharge your marble adventures with the Speed-Kick expansion pack! Launch marbles up inclines with turbocharged velocity or strategically block...

Watch your marbles defy expectations with the Gecko Run Spinners Expansion Pack! These dynamic wheels spin independently or work together to create...

Expand your Gecko Run with the Snake Expansion Pack. This add-on includes the Snake stunt piece, extra tracks, additional marbles, and nano-adhesiv...

Expand your Gecko Run with the Twister Expansion Pack. This add-on includes a twister stunt, extra marbles, nano-adhesive pads, and additional trac...

Plus-Plus is one shape with endless possibilities!The 200 piece Earth Color Car tube is a great way to get started with Plus-Plus. Kids will learn ...

How can one interlocking shape unleash such wild imagination? Build in any direction, from flat to 3D. Go! Fire Car has 200 bright fiery-colored pi...

How can one interlocking shape unleash such wild imagination? Build in any direction, from flat to 3D. Go! Hero Car has 200 bright primary-colored ...

GO Explosive is made for beginners to get to know the GraviTrax universe - just unpack and get started. Can be combined with all GraviTrax products...

GO Flexible is made for beginners to get to know the GraviTrax universe - just unpack and get started. Can be combined with all GraviTrax products....

The GraviTrax PRO Vertical Expansion Set offers 33 additional elements to reach new heights with your track. Create dynamic marble runs with walls,...

Mix up the marbles’ journey with the Mixer. Add some surprise to your tracks by sending up to three marbles into the Mixer and see which sides they...

Split the directions of the marbles with the Splitter. See if the marbles have enough speed to roll across the trap door. If they roll too slow, th...

Take a spin on the "GraviTrax PRO: Carousel" and set your marble run on a whole new course of fascinating fun!Are you up for a marble run challenge...

Take your marbles on a dizzying journey to a whole new level of fun with the "GraviTrax Spiral"!Put a spin on your amazing marble run with the "Gra...

Supersize your marble run with the "GraviTrax Starter-Set XXL"!Go bigger and build mega-sized marble runs with the "GraviTrax Starter-Set XXL"! Eas...

Launch more marbles with the "GraviTrax Balls & Spinner" and up the odds on your races!Race up to 6 marbles at once with the "GraviTrax Balls &...

Abracadabra, presto, chango — your marble run just added some colorful, magical fun with the "GraviTrax Color Swap" accessory! Bring a new element ...

Spring your marble to the track above with the “GraviTrax Jumper” and keep the action hopping!Move up a level! The Jumper lifts your marble to a hi...

GraviTrax Accessory Keep your marble run excitement going with the Scoop. Triggered automatically when the marble rolls into it, the Scoop picks up...