Mario Kart World event open for practice now

Nintendo announces a global in game event that lets players race in 150cc mode for a world top 100 ranking.

Mario Kart World launches Summer Vacation Skill Test event

Mario Kart World will host a Summer Vacation Skill Test on August 23, 2025 from 8:00 to 10:00 UTC. The event centers on 150cc races and invites players to reach the top 100 globally. Practitioners can warm up now by using the new Search for an event feature at the bottom of the Online screen; entering event ID 2378 lets players view rules and join practice with others around the world.

Nintendo has not yet issued a formal regional announcement in America or the United Kingdom, but the event ID works universally. The top 100 and the best player for each character will be featured on the official Nintendo site after the event. This shows Nintendo pushing community driven content and leveraging a new navigation tool to boost engagement.

The event shows how online communities push engagement in a long running title. By separating practice from the main window and tying it to a specific time slot, Nintendo tests how players juggle schedule and competition. The new event search tool could become a go to way for players to discover tournaments, but it may also add friction for casual players who miss the window.

If the format proves popular, it could shift how fans interact with promotions, turning occasional campaigns into regular, global participation. A lack of formal announcements in some regions could spark mixed reactions, but the promise of a world top 100 being showcased on Nintendo’s site adds a level of credibility and visibility for competitors.

Highlights

The summer skill test could become a fixture for players chasing peak skill while the community gauges the value of official recognition.