LEGO typically launches new sets at the start of each month, but some collections break the mold with unique release dates. Today, three exciting new sets hit the shelves, headlined by a vibrant Mario Kart set. Here’s a closer look at the LEGO sets debuting on May 15.

LEGO Mario Kart: Mario & Standard Kart

LEGO Mario Kart: Mario & Standard Kart

This month’s standout for enthusiasts is the Mario Kart LEGO set, designed for ages 18+. It’s a detailed build crafted for display rather than play, capturing the essence of Mario Kart. The release aligns with excitement for Mario Kart World, the first new Mario Kart game in over a decade, launching alongside the Switch 2. Explore our LEGO Mario Kart build feature for insights into assembling this set for Nintendo fans.

LEGO Icons Shuttle Carrier Aircraft

LEGO Icons Shuttle Carrier Aircraft

Space-themed LEGO sets have a storied history, with some even featured in a dedicated coffee table book. The latest addition lets you construct a Boeing 747 and NASA Space Shuttle Enterprise. Designed for adults, this set is perfect for display on a desk or shelf, making it an ideal gift for space enthusiasts.

LEGO Art: Keith Haring – Dancing Figures

LEGO Art: Keith Haring – Dancing Figures

Also launching on May 15 is a set inspired by Keith Haring’s iconic dancing figures. Build five vibrant, boldly outlined figures that can be wall-mounted or displayed on stands for a striking artistic touch.

LEGO Mario Kart Spiny Shell - LEGO Insiders Rewards Center

LEGO Super Mario: Mario Kart - Spiny Shell

LEGO Insiders (sign up free here) earn points with LEGO Store purchases. With 2,500 points, you can redeem a promo code for the LEGO Super Mario: Mario Kart - Spiny Shell, a buildable version of the iconic Blue Shell from Mario Kart. Redeem it with your next LEGO Store purchase.

New LEGO Gifts With Purchase

LEGO Up-Scaled Baby Astronaut

LEGO Mini Ninja Combo Mech

Spend $150 or more at the LEGO Store (excluding preorders) to receive the Up-Scaled Baby Astronaut, a buildable figure complementing the Shuttle Carrier Aircraft set, while supplies last.

Spend $40 or more on Ninjago-themed sets to get a free Mini Ninja Combo Mech set ($4.99 value, set #30699, 80 pieces).

Additionally, preorders are open for LEGO Pixar Luxo Jr., the iconic lamp from the Pixar logo. For more new releases, explore the top LEGO sets of May 2025.