Grand Prix Challenges are limited-time events that were introduced post-launch, offering new tracks, characters, karts, and customization items. While the live Grand Prix events have concluded, many of their challenges and rewards are still accessible through the Pit Stop or by completing specific tasks.
Types of Challenges:
- Daily Challenges: Simple tasks like 'Win 3 races on X track' or 'Hit 5 opponents with bombs'.
- Weekly Challenges: More involved tasks, often requiring multiple wins or specific actions across several races.
- Pro Challenges: The most difficult challenges, often requiring perfect execution or specific character/kart combinations.
Completing these challenges earns you Nitro Points, which contribute to a Nitro Gauge. Filling the Nitro Gauge unlocks various rewards, including new characters, karts, and skins. Even without active Grand Prix events, many of these challenges can still be completed in local or online play, providing a continuous source of Wumpa Coins and unlocks.