An unbelievable collection of supercars and hypercars recently gathered together at the Donington Park circuit in the UK for the annual SCD Secret Meet hosted by Supercar Driver.

The two-day event attracted more than 500 of the planet’s most expensive and desirable cars, many of which were driven on the track and participated in a timed shootout on the final day in wet conditions. The cars at the event and their diversity are quite extraordinary and show just how strong the supercar and hypercar community is across Europe.

In terms of street cars, some of the highlights included a rare Mercedes-Benz CLK GTR Roadster, a McLaren F1, Maserati MC12, Ferrari F40, Lamborghini Diablo, and a TVR Cerbera Speed 12. The event also hosted the local debut of the Koenigsegg CC850. A fascinating Mercedes-AMG One was also in attendance as was a blue Gordon Murray T.50, both an Aston Martin Valkyrie and Valkyrie AMR Pro, and the new Praga Bohema.

However, perhaps the highlight of the entire event was the presence of 20 Porsche Carrera GTs to celebrate 20 years of the iconic supercar. While the wet conditions put a slight dampener on proceedings, owners and collectors weren’t scared to bring out their prized cars for the event.

Read: This Porsche Carrera GTZ From Zagato Is One Out Of Just Six In Existence

The final afternoon of the event played host to the Secret Meet Shootout that initially started in dry conditions before a heavy downpour briefly delayed proceedings. Setting the fastest time was Ollie Webb behind the wheel of the single-seat Rodin F-Zed with a blistering time of 1:23.936. A trio of GT3 cars, namely the Lamborghini Huracan GT3, Aston Martin Vantage GT3, and Porsche 911 GT3 Cup, then battled it out in the Competition category, ultimately finishing with times of 1:40.050, 1:40.562, and 1:40.672 respectively.