Formula 1 Reduces Race Distances and Removes Three-Hour Limit from 2027

Formula 1 is about to feel a little shorter on paper, but no less intense on track.

From 2027, grand prix distances will be cut from the traditional 305 kilometres to 290 kilometres, after the Formula 1 Commission signed off on a change that will typically remove two or three laps from each race. The decision was finalised in London and ties directly into the next generation of power unit rules.

“In line with the refinements to the power unit regulations to be introduced in 2027 on fuel flow, a reduction in the total race distance from 305km to 290km was approved, corresponding to a reduction of two or three laps,” read an official statement.

The new engine framework will lean more heavily on combustion power, with reduced reliance on hybrid electrical output. Shortening the race distance is designed to dovetail with those fuel-flow tweaks, keeping the balance between flat-out racing and energy management in check.

But the headline change does not stop at distance.

The Commission has also scrapped the strict three-hour overall event cap that has long governed how long a grand prix weekend session can drag on once the lights go out. The two-hour limit of active racing remains in force, yet race control will now have greater room to manoeuvre when chaos hits.

Heavy rain, multiple red flags, lengthy barrier repairs – the kind of interruptions that have turned recent races into clock-watching exercises – will no longer automatically push organisers up against a hard three-hour wall. The aim is simple: give fans the best possible chance of seeing a full race distance completed, rather than a truncated result called by the clock.

Practice sessions are being loosened up as well. They will be allowed extra time to run beyond their scheduled length if stoppages cut into meaningful running, a small but significant tweak for teams hunting data and spectators who have paid to watch cars on track, not sit idle in the garage.

Put together, the distance reduction and time-rule shake-up mark a clear shift in how Formula 1 wants its Sundays to unfold: slightly shorter, more flexible, and less beholden to an unforgiving stopwatch when the weather turns or the barriers take a beating.