E-Horizon

Competition

Regulations

The official reference for designing, organising and racing in Season 7.

Official document

Season 7 Regulations

Version V1.0.0 · Read the complete document before beginning any project work.

Download PDF

Regulations map

Every decision has a rule.

A practical guide to the articles; the official document always takes precedence.

R1 — R3

Team and entry

Single-phase registration, one car per team, defined roles and a new National Final structure.

R4 — R6

Racing and scoring

Formats, pit stops, in-person qualifying, scoring and on-track conduct.

R7 — R10

Management and Design

Deliveries, the Design Event, DRD, material planning and technical checks.

R11 — R14

Car and technology

Chassis, tyres, electronics, powertrain, aerodynamics and safety.

R15 — R16

Prototype and livery

The new Prototype category and the team's identity rules.

New standard

Changes not to miss

An operational overview of Season 7's key changes.

Weight and chassis

1,400–2,200 g; 30 N stiffness test; mandatory FEM.

Aerodynamics

Two-flap front wing, mandatory plank and the new Plane A.

Tyres

Slick or rain tyres only; 45–60 mm width; no intermediates.

Electronics

One rigid battery, 7.6 V LiHV allowed, ECU-operated rain light.

Prototype

AIMA standard CAD STEP; the same base for every team.

What has been removed

Technical Quiz, Finals C/D, a second car, black flag and intermediate tyres.

Race formats

Rules come alive on track.

Season 7's format brings together speed, reliability and team management.

20 minutes

Feature

A race that rewards pace, reliability and the ability to make clean decisions in traffic.

15 minutes

Sprint

A compact race where preparation, focus and execution speed make the difference.

45 minutes

Endurance

Strategy, driver management and a mandatory pit stop changing all four tyres.

Quick interpretation

Settle this before designing.

Answers based on V1.0. If you have a specific case, send it to the staff with the relevant regulations references.

Can a team enter two cars?

No. In Season 7 every team enters one car; its chassis must be able to host the Prototype body for the Endurance.

Is a Season 6 car already valid?

Not automatically. Changes to weight, front wing, plank, tyres and checks require a full V1.0 review.

How does a team reach the National Final?

The ranking considers each team's best qualifying performance. The National Final brings together 20 teams.

Where can I find each event's details?

The Regulations define the general rules. The Qualification Handbook and Final Handbook will add operational instructions, venues and programmes.