The TT Circuit Assen is a motorsport race track built in 1955 and located in Assen, Netherlands. Host of the Dutch TT, it is popularly referred to as "The Cathedral of Speed" by motorcycle racing fans.

Do you want to enter the sacred asphalt? Want to experience the Grand Prix feeling? Let the track come to life and take your own steps on the most beautiful circuit in the Netherlands.

Make the circuit come to life for you and take your own steps on the Netherlands’ greatest racetrack. Book a guided tour. Experience the track for yourself! In top gear. With a pitstop when you want. Get to know the circuit for yourself. Discover our track days. Tourist Trophy. TT stands for ‘Tourist Trophy’.

On Track Days, you can ride your own motorbike on the circuit. For beginners, advanced or experienced riders. Discover the event calendar. TRACK DAYS FOR CARS. Feel what the champions feel. Feel all that adrenaline coursing through your veins. As the driver of your own car, experience this great circuit at high speed.

The TT Circuit Assen (or Circuit van Drenthe as it was originally known) is a mecca for motorcycle racing, as important for the two-wheeled brigade as Indianapolis, Le Mans or Monaco is to those on four wheels. Winning here is an achievement that racers treasure above almost all others.

The TT Circuit Assen, famously known as the "Cathedral of Speed," is gearing up for its 100th-anniversary celebration in 2025. This milestone marks a century of unparalleled racing tradition at one of MotoGP’s most iconic circuits.

荷兰TT亚森赛道，赛车场等级FIA-2，赛车场长度4.555KM，弯道数量21。 还有更多赛车场高清赛道图、赛事信息、圈速成绩、车载视频。

The TT Circuit Assen, often referred to simply as "The Cathedral of Speed," has a rich history closely tied to motorcycle racing. Located in Assen, Netherlands, this legendary track is home to the Dutch TT, one of the oldest and most prestigious events in motorsport.

TT Circuit Assen, also known as "The Cathedral of Speed," is a historic motorsport track located in the Netherlands. It was originally built in 1925 and has since been the venue for the Dutch TT, a famous motorcycle Grand Prix event.

The TT Circuit Assen, "The Cathedral of Motorcycling," is a 2.83-mile (4.55-km) race track that has been a staple part of the MotoGP Motorcycling Grand Prix Series since the inception of the competition in 1949. The road course sits on agricultural lands in Assen, Netherlands, on a two-hour road trip away from Amsterdam.