The iconic Spa-Francorchamps circuit has proven to be a true test of driver skill and energy management under F1's new 2026 rules. This season, the circuit's challenges have been amplified, especially at its most renowned corners. Lando Norris, a seasoned driver, noted that Pouhon, a corner once known for its high-speed thrills, is no longer a true test of driver bravery. The shift in strategy and the struggle to find the optimal energy deployment throughout the lap have left teams scratching their heads. Red Bull, for instance, was undecided on the best approach, while Williams brought five different presets to cover all bases.
The contrast between the 2025 and 2026 pole laps is stark. Last year, Norris set a blistering pace, but this year, Kimi Antonelli's best time was significantly slower. The 2026 car's increased electrical power on corner exit results in higher speeds along the old pit straight and into Eau Rouge. However, it's in the second sector where the shortcomings of the new power units become evident. As Fernando Alonso predicted, drivers are forced to rely mostly on the combustion engine, which produces less power than F2 engines, for most of sector two.
The comparison between the two years is particularly striking from Les Combes to Pouhon, with a speed difference of over 40 km/h just before the braking point for Rivage. Pouhon, once a challenging double left-hander, is now comfortably flat for all drivers, but with a significant drop in speed. Fagnes and Stavelot tell a similar story, with a speed difference of over 30 km/h before the Stavelot braking zone. The final sector mirrors the first, with the 2026 car accelerating more quickly, but the turning point at Blanchimont highlights a loss of speed.
McLaren team principal Andrea Stella acknowledged that some circuits have changed character due to energy starvation. He believes improvements have been made since the start of the season, but more changes are needed for 2027 to restore the traits of challenging corners. Spa has exposed this issue more clearly than any other circuit, demonstrating the need for the planned changes in 2027 and 2028. While circuits like Budapest and Zandvoort may be less affected, the changes are crucial to ensure the sport retains the character of its most iconic corners.
Personally, I think it's fascinating how the new rules have altered the dynamics of racing at Spa. It's a testament to the complexity of F1's technical regulations and the impact they can have on the sport's iconic venues. The challenge now is to strike a balance between performance and maintaining the character of these legendary circuits.
