Competition Rules
Scalextric4Schools is a national STEM and Design & Technology competition where students design, manufacture and race their own Scalextric cars using CAD/CAM, engineering and real manufacturing skills.
This page gives an overview of the main competition rules and links to the key information teams will need before taking part.
Detailed race day information, scrutineering guidance and team display expectations are provided on separate pages.
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Head Judge and Final Decisions
The Head Judge for Scalextric4Schools is Roger French.
Roger has been involved with Scalextric4Schools since 2009 and has a wealth of experience in supporting the competition. He will oversee judging, scrutineering and race-related decisions on the day.
The Head Judge’s decision is final. This ensures the competition remains fair, consistent and able to run smoothly for all teams.
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Key Rule Areas
Teams should make sure they understand the main rule areas before taking part.
Use the links below to view the detailed guidance for each section.
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Race Day Format
Information about qualifying, track allocation, driver changes and the Top 12 Showdown.
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Scrutineering
Information about how cars will be checked, engineering drawings and the role of the scrutineering team.
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Car Size, Dimensions and Requirements
Information about maximum and minimum car sizes, track compatibility and key car requirements.
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Pit Areas and Team Displays
Information about what teams should bring, display and be ready to explain to judges.
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Rule Updates
These rules may be updated during summer 2026 to reflect the new Scalextric chassis parts and components available for the next competition cycle.
Registered schools should check the Team Resources area and emails from Scalextric4Schools for the latest version of the rules.