By Event

Everything required — and recommended — for SCCA Solo autocross. Helmet ratings, safety gear, and car prep requirements.

Gear requirements for SCCA TT National and regional events. Where TT rules differ from Solo and what you'll need to add.

Run group requirements from HPDE 1 through HPDE 4. What you need before you grid up at a NASA event.

Track Nation and Time Attack gear requirements. What tech checks at GridLife and what the community actually runs.

How the three biggest amateur motorsport organizations compare — formats, culture, cost, and where to start if you're new.