Nintendo is putting the spotlight on MAR10 Day 2026 with an extended, multiplayer-focused celebration: the Mario Kart™ World My Nintendo™ Open Series, exclusively for Nintendo Switch players.
For three consecutive weeks in March 2026, fans can race, collect, and compete for My Nintendo Platinum Points in a trio of special online Mario Kart World events, reinforcing Nintendo’s ongoing commitment to community-driven experiences and rewarding their player base. Launching March 5, the Mario Kart World My Nintendo Open Series invites participants from the Americas region to take on uniquely themed challenges across three distinct event modes: VS Race, Coin Runners, and Knockout Tour.
Whether racing against the clock or gathering the most coins, players can participate solo or alongside friends.
Every entrant can earn 310 My Nintendo Platinum Points per event simply by joining in, with those points redeemable for exclusive digital rewards through My Nintendo.
According to Nintendo, all participants in the Americas will have their earned Platinum Points available to claim via the My Nintendo Missions page beginning April 1, 2026. To join, players must own Mario Kart World, have a Nintendo Account, be connected to the internet, and maintain an active Nintendo Switch Online membership.
Joining is simple: after accessing the Play Online menu, players press the minus button to find an event and enter the respective Event ID for the week.
Each event’s unique gameplay focus offers a different twist on the Mario Kart formula, providing a variety of multiplayer opportunities: **Event Schedule & Details:** • **Week 1 – MAR10 Day VS Race** - Event ID: 3101 - Dates: March 5, 2026, 9:00 a.m.
to March 11, 2026, 9:00 a.m.
PT - Class: 150cc, No Teams, Normal Items, No COM, Connected Course Selection, Unlimited Races • **Week 2 – MAR10 Day Coin Runners** - Event ID: 3102 - Dates: March 11, 2026, 9:00 a.m.
to March 18, 2026, 9:00 a.m.
PT - No Teams, Normal Items, No COM, Open Course Selection, Unlimited Rounds • **Week 3 – MAR10 Day Knockout Tour** - Event ID: 3103 - Dates: March 18, 2026, 9:00 a.m.
to March 25, 2026, 9:00 a.m.
PT - Class: 150cc, No Teams, Normal Items, Normal COM, Random Course Selection, Unlimited Races Nintendo encourages racers to capture their favorite moments using the Nintendo Switch app and the built-in capture button on Nintendo Switch or Nintendo Switch 2 systems.
Players can record screenshots or video clips and share them on social media with the hashtag #MAR10Day, inviting the community to celebrate and compete together. All online features require a Nintendo Account and an active Nintendo Switch Online subscription.
Terms and exclusions apply, and availability may vary by country.
For further details, players can reference official Nintendo terms and support pages. This three-week Mario Kart World Open Series continues Nintendo’s tradition of creating engaging, global events that unite fans and reward participation, making MAR10 Day 2026 one of the most interactive and inclusive celebrations yet for Mario Kart enthusiasts.
For three consecutive weeks in March 2026, fans can race, collect, and compete for My Nintendo Platinum Points in a trio of special online Mario Kart World events, reinforcing Nintendo’s ongoing commitment to community-driven experiences and rewarding their player base. Launching March 5, the Mario Kart World My Nintendo Open Series invites participants from the Americas region to take on uniquely themed challenges across three distinct event modes: VS Race, Coin Runners, and Knockout Tour.
Whether racing against the clock or gathering the most coins, players can participate solo or alongside friends.
Every entrant can earn 310 My Nintendo Platinum Points per event simply by joining in, with those points redeemable for exclusive digital rewards through My Nintendo.
According to Nintendo, all participants in the Americas will have their earned Platinum Points available to claim via the My Nintendo Missions page beginning April 1, 2026. To join, players must own Mario Kart World, have a Nintendo Account, be connected to the internet, and maintain an active Nintendo Switch Online membership.
Joining is simple: after accessing the Play Online menu, players press the minus button to find an event and enter the respective Event ID for the week.
Each event’s unique gameplay focus offers a different twist on the Mario Kart formula, providing a variety of multiplayer opportunities: **Event Schedule & Details:** • **Week 1 – MAR10 Day VS Race** - Event ID: 3101 - Dates: March 5, 2026, 9:00 a.m.
to March 11, 2026, 9:00 a.m.
PT - Class: 150cc, No Teams, Normal Items, No COM, Connected Course Selection, Unlimited Races • **Week 2 – MAR10 Day Coin Runners** - Event ID: 3102 - Dates: March 11, 2026, 9:00 a.m.
to March 18, 2026, 9:00 a.m.
PT - No Teams, Normal Items, No COM, Open Course Selection, Unlimited Rounds • **Week 3 – MAR10 Day Knockout Tour** - Event ID: 3103 - Dates: March 18, 2026, 9:00 a.m.
to March 25, 2026, 9:00 a.m.
PT - Class: 150cc, No Teams, Normal Items, Normal COM, Random Course Selection, Unlimited Races Nintendo encourages racers to capture their favorite moments using the Nintendo Switch app and the built-in capture button on Nintendo Switch or Nintendo Switch 2 systems.
Players can record screenshots or video clips and share them on social media with the hashtag #MAR10Day, inviting the community to celebrate and compete together. All online features require a Nintendo Account and an active Nintendo Switch Online subscription.
Terms and exclusions apply, and availability may vary by country.
For further details, players can reference official Nintendo terms and support pages. This three-week Mario Kart World Open Series continues Nintendo’s tradition of creating engaging, global events that unite fans and reward participation, making MAR10 Day 2026 one of the most interactive and inclusive celebrations yet for Mario Kart enthusiasts.
