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Formula 1 grands prix are set to become shorter in 2027 as the championship responds to the demands of its revised power-unit balance. The maximum race distance is expected to fall from 305km to 290km for every event, while Monaco’s existing 260km limit is also likely to be reduced.
The proposal was sent to teams by email last week and received broad support, according to Motorsport.com. It still requires ratification by the World Motorsport Council before becoming official.
The change is linked to widespread criticism of the latest technical regulations, under which electrical output and internal-combustion engine power contribute equally to total power. Drivers have objected to the counter-intuitive driving style created by the constant need to harvest and deploy electrical energy. The resulting ‘yo-yo’ racing, caused by fluctuating battery-charge levels, has also proved unpopular among competitors.
The stakeholders have already agreed to move towards a 60:40 split in favour of internal combustion in 2028, supported by increased fuel flow. An interim 58:42 balance is planned for next season.
That intermediate step was originally shaped by concerns that at least half the teams intended to carry over their 2026 chassis, making it impractical to enlarge fuel tanks. Those concerns weakened when teams recognised that aerodynamic-rule changes would require chassis revisions to preserve a competitive advantage. However, car weight remains a significant issue despite the current generation being 30kg lighter than its predecessor.
With more fuel flow needed to increase the engine’s contribution, teams would otherwise have to carry additional fuel or shorten races. Initial ideas focused on reducing only the events most likely to become fuel-critical and limiting the number of laps completed before cars formed up on the pre-grid.
A uniform reduction was ultimately regarded as the least damaging option. Shortening only selected races would have made the regulation’s limitations a recurring talking point, while standardising the new distance should allow the issue to fade more quickly.
For further Formula 1 strategy coverage, read our 2026 Italian Grand Prix tyre strategy preview.
Purists may object to shorter grands prix, but the concept is not new. In 1958, amid wider changes including a ban on alcohol-based fuels, maximum race distances were reduced from 500km or three hours to 300km and two hours.
He’s a software engineer with a deep passion for Formula 1 and motorsport. He co-founded Formula Live Pulse to make live telemetry and race insights accessible, visual, and easy to follow.