Looks even more lively in-game.
☆ NintendObs Weekly – Monday, May 26, 2014 – Sunday, June 1, 2014.
Mushroom Cup
Mario Kart Stadium

Water Park

Sweet Sweet Canyon

Thwomp Ruins

Flower Cup
Mario Circuit

Toad Harbor

Twisted Mansion

Shy Guy Falls

Star Cup
Sunshine Airport

Dolphin Shoals

Electrodome

Mount Wario

Special Cup
Cloudtop Cruise

Bone Dry Dunes

Bowser’s Castle

Rainbow Road

Shell Cup
Moo Moo Meadows

Mario Circuit

Cheep Cheep Beach

Toad’s Turnpike

Banana Cup
Dry Dry Desert

Donut Plains 3

Royal Raceway

DK Jungle

Leaf Cup
Wario Stadium

Sherbet Land

Music Park

Yoshi Valley

Lightning Cup
Tick-Tock Clock

Piranha Plant Slide

Grumble Volcano

Rainbow Road

Source: Nintendo 公式チャンネル on Youtube.
At NintendObserver, the comments are on Discord.
Click on Community to learn more. 🙂
…
…Wanna play? Buy a Wii U.
And if you’ve already got yours, click on Mario Kart 8 for everything you need to know about the game. 😀
