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multi-class racing

Building upon the successful GRIDLIFE Touring Cup series, GRIDLIFE introduces SuperGrid Grand Prix! This multi-race, uniquely formatted team event includes several different experiences throughout a race weekend. The series also introduces multi-class racing to GRIDLIFE’s wheel-to-wheel racing lineup, with direct cross-series rulesets for GRIDLIFE Touring Cup, Sundae Cup TrackBattle cars (with safety additions) and a new class, GRIDLIFE ClubSport, aimed at 18:1 power-to-weight ratio cars.

EVENT FORMAT

Practice > Qualifying > Race 1 (15 Minutes, sets grid for race 2) > Race 2 (3 Hours) > Race 3 (15 Minutes, sets grid for race 4) > Race 4 (3 Hours)


2023 SUPERGRID GRAND PRIX CLASSES

GRIDLIFE Touring Club: 12.5:1 P/W, same rules as sprint series Touring Cup

GRIDLIFE Club Sport: 18:1 P/W, drop-in class for Spec Miata or similar

GRIDLIFE Sundae Club: 25:1 P/W, B-Spec, Sundae Cup (with roll cage) or similar


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#GRIDLIFE Touring Club (GTC)

PICK YOUR OWN RACECAR ADVENTURE

The most diverse and competitive North American grassroots racing series expands to SuperGrid Grand Prix! The class rules are the same as the popular Touring Cup ruleset - 12.5:1 power to weight, modifiers for added aero, and a healthy list of proven chassis and engine combinations to inspire your own unique GLTC build.

  • 12.5:1 Factory power to weight ratio

  • Weight percentage and tire width modifiers for competition balance

  • Identical ruleset to sprint series

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#GRIDLIFE Club Sport (GCS)

THE CLASS FOR THE MIDDLE CHILD

This is the place to run your Spec Miata - designed for cars at or near 18:1 power-to-weight. Tube frame cars are allowed, with a specific maximum tire width. If you don’t have the juice to run in GTC, but too much to run in Sundae Club, this is your home.

  • 18:1 Factory power to weight ratio

  • No aftermarket splitters or wings

  • Engine swaps are allowed in OEM engine locations

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#GRIDLIFE Sundae Club (SC)

LOW COST VEHICLES FOR HIGH VALUE FUN

Cheap. Fun. Sundae Club is based off of the proven Time Attack Sundae Cup Class, designed for maximum fun per dollar. This class is designed to create tight competition in daily driven vehicles with minimum modification, with the exception of safety and roll cage equipment.

  • 25:1 Factory power to weight ratio

  • B-Spec cars allowed

  • Minor bolt ons allowed

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