Calling RACER No. 337 “The Greatest Issue” might seem like a tough brief to deliver on. But inside, our new issue lives up to the billing, telling stories of greatness from motorsports past and present.

The final chapter in the production of the McLaren P1 has now been written as the 375th and final example has been completed, bringing the curtain down on the most technologically advanced and dynamically accomplished supercar ever made. From launch, the groundbreaking model was designed with one key goal: to...