Formula 1 will see a return to standard race distances of 305km in 2028, following a temporary reduction for the 2027 season. The maximum race length was shortened by 15km, bringing it down to 290km (180.2 miles) due to changes in engine regulations.

The decision to reduce the distance stemmed from the introduction of new hybrid engines this year, which feature a near 50-50 power split between internal combustion and electrical sources. Critics argue that this shift diminishes the emphasis on driver skill. To address this, the power distribution will evolve to a 60-40 split by 2028, allowing for greater power output over longer durations.

This change is expected to increase fuel consumption, raising concerns for teams wanting to extend the use of their existing chassis into the next year. Since the fuel tank is integrated within the chassis, teams may struggle to complete races with their current setups.

The adjustments will primarily impact races where fuel usage is most critical. The FIA confirmed these changes in the recently released 2027 regulations, which included provisions for reinstating the full race distance.

Lewis Hamilton, the Ferrari driver, has been vocal about his opposition to the shorter race lengths, stating:

The races should be longer because the races are physically easier than ever before. So shortening, I don't think, makes much sense.

Hamilton emphasized the importance of pushing athletes to their limits, particularly in challenging conditions like the Singapore Grand Prix, highlighting the essence of F1 as a physically and mentally demanding sport.