Watch
Sector 1 begins at the official TT start line on Glencrutchery Road.
Riders descend Bray Hill at over 170mph, inches from the walls.
Three major braking zones test control within the first 2.5 miles.
Key locations and features within Sector 1.
One of the most dramatic descents in road racing, Bray Hill sends bikes plunging downhill just seconds after the start. Engines scream, suspension compresses, and the spectacle is unforgettable. With multiple viewing areas, it’s a front-row seat to raw TT power.
Quarterbridge is the first major turn on the course, and it’s a big one! Riders arrive at full speed, throttle wide open, before snapping right toward Braddan. The energy here is electric, with fantastic views and a real sense of the race just getting started.
A technical left-right ‘S’ bend over a stone bridge, right on the edge of Douglas. Riders must slow dramatically, creating one of the best opportunities to watch their precision and control up close. A long-time favourite for fans and marshals alike.
There's nothing quite like the feeling of marshalling for the biggest and most adrenaline fuelled motorsport event in the world, the Isle of Man TT!
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