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Road Course
TIME TRIAL

National Auto Sport Association (East Track)

7 divisions
Going tonight — the essentials

Everything for Sat, Oct 24

On the card · 7 divisions
HPDE1
HPDE2
HPDE3
HPDE4
Time Attack
Time Trial
Race Group
Date

Sat, Oct 24

2026

Series

Time Trial

Location

Map showing the location of National Auto Sport Association (East Track)
Firebird Motorsports Park​

Firebird Motorsports Park​ 20000 S Maricopa Rd. Chandler, AZ 85226 ​

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Sources

We track every site that mentions this event and merge them into one listing. Last checked Sep 7, 2026 · 2:41 PM.

About this event

HPDE1 – Beginner Classroom instruction plus 1:1 in-car coaching. Passing allowed only on main straights with a point-by. HPDE2 – Novice For drivers who are comfortable without an in-car instructor. Run group rules are similar to HPDE1. Passing is limited and controlled. No passengers allowed. HPDE3 – Intermediate For drivers with solid experience and consistent pace. Passing is allowed in approved zones with some restrictions and point-bys. HPDE4 – Advanced For experienced, predictable drivers. Open passing with courtesy and point-bys expected. Time Attack (Sunday only) – $30 For drivers in HPDE3 or above. Includes a transponder rental. Three laps — one warm up and two hot laps. One fastest lap counts. Must be combined with HPDE3, HPDE4, Time Trial, or Race Group. Time Attack (Sunday only) – $20 (no rental transponder) For drivers in HPDE3 or above. Does not include a transponder rental. Three laps — one warm up and two hot laps. One fastest lap counts. Must be combined with HPDE3, HPDE4, Time Trial, or Race Group. Time Trial (TT) Competitive session for fastest lap times. Requires a valid NASA Time Trial or NASA Competition license. Race Group Wheel-to-wheel racing for licensed competitors. Requires a valid NASA Competition Racing License.