First in new line of High-Performance Test Days announced by Greystone GT

First Test Day: Snetterton 300 Circuit – October 8 (max 10 cars)

Renowned Trackday event organisers Greystone GT are proud to launch their own brand of semi-exclusive High-Performance Test Days, starting at Snetterton Circuit on October 8.

Using their trademark focus on high-quality events – which has made their Supercar Trackday programme so successful, Greystone GT have created these days specifically for racing drivers and teams seeking the very best testing opportunities on offer.

Founded by Mark McLoughlin in 2016, Greystone GT’s team comprises some of the most experienced motorsport event organisers in the industry.

This unique knowledge of the high-end racing market has identified a need among serious competitors for high-quality test days where drivers and teams can enjoy unlimited running, minimal traffic and cars of a similar performance at circuits relevant to major championships.

To ensure track running isn’t compromised by the slow traffic or high closing speeds typical of most other test days, Greystone GT strictly limits the number of cars.

With access only for cars of GT4 levels of performance or higher, the days are perfect for GT3, GT4, LMP3 or GTE cars, plus one-make racers from the Porsche Carrera Cup, Lamborghini Supertrofeo or Ferrari Challenge.

The first event at Snetterton on October 8 – just two weeks ahead of the GT Cup season finale at the same track – will feature a maximum of 10 cars, an open-pitlane format and a 114-decibel noise limit, with TSL Timing and a double pit garage per car included.

To secure one of the 10 available places, teams & drivers can book online at or contact the team at info@greystonegt.com or 07841 623 802.

Mark McLoughlin, Greystone GT Managing Director, said: “Our years of experience in GT motorsport have given us an understanding of the testing needs of drivers and teams with high-performance race cars, and our vast experience in organising the UK’s most exciting premium track events gives us the opportunity to deliver a perfect solution. We’ve always listened to customer and industry feedback, which has helped us to enhance our Track Days continuously, and we’re delighted to now offer High-Performance Test Days that will be held to the same principles that have made our track days so popular."