INDYCAR 101

LEARN MORE ABOUT INDYCAR

Basics

The Basics of INDYCAR

An introduction to North America’s premier open-wheel racing series, featuring oval, street and road courses, and home to the Indianapolis 500.

INDYCAR

What Makes INDYCAR Different?

Fiercely competitive racing with no driver aids, close on-track battles, unique oval challenges and strategy-driven outcomes — every race is earned on skill alone.

2026 Schedule

2026 Schedule

From street circuits to short ovals, follow the full calendar to see where INDYCAR is racing in 2026.

Drivers

The Drivers

Meet the drivers competing in the NTT INDYCAR SERIES.

Teams

The Teams

Get to know racing teams competing in the NTT INDYCAR SERIES.

Cars

The Cars

Explore the cutting-edge engines, chassis and technology that power INDYCAR’s purpose-built race cars.

Rules, Points & Procedures

Rules, Points & Procedures

From points battles to race control, take a closer look at the rules and systems that shape the sport.

Technology

Technology

Discover how INDYCAR blends speed and sustainability with hybrid engines, advanced safety innovations like the Aeroscreen and track-specific Firestone tires.

Terms

Terms to Know

A quick guide to the language of INDYCAR for fans new and old.

rulebook

Official Rulebook

For more on rules, regulations and policies, view the official INDYCAR rulebook.