The Southern 100 Road Races are one of the Isle of Man’s best-kept secrets. Every July, the Billown Circuit near Castletown comes alive with the sound of engines, attracting fans from across the world. If you’re planning your first visit, one of the most important questions is: how do you get there?
This guide explains the different ways to reach the Southern 100 — and how Duke Travel can make your journey smooth and hassle-free.
Getting to the Isle of Man
The Isle of Man sits in the Irish Sea, easily reached by sea or air from the UK and Ireland.
By ferry
The Isle of Man Steam Packet Company sails into Douglas from:
- Liverpool – passenger and vehicle crossings
- Heysham (near Lancaster) – frequent vehicle services
- Belfast & Dublin – seasonal routes
Ferries are popular with fans as you can bring your own car or bike. They do sell out quickly around race weeks, so booking early is essential.
By air
Flying is the quickest option, with flight times usually under an hour. The island’s airport at Ronaldsway, just outside Castletown, is less than five minutes from the Billown Circuit — making it one of the easiest race venues in the world to reach after landing.
Direct flights operate from:
- Manchester and Liverpool
- London Gatwick, London Heathrow & London City
- Birmingham and Bristol
- Dublin and Belfast
Getting to the Billown Circuit
Once on the island, reaching the Southern 100 is straightforward. The circuit is just outside Castletown, in the south of the Isle of Man.
From Douglas (the capital)
- By car or taxi: Around 25 minutes via the main A5 road.
- By bus: Regular services run from Douglas to Castletown.
- By train: The heritage Isle of Man Steam Railway runs between Douglas and Port Erin, stopping at Castletown station — just a short walk from the paddock and start/finish.
From the airport
The Isle of Man Airport at Ronaldsway is less than 5 minutes from Castletown, making transfers simple and fast. Taxis and buses are readily available, or Duke Travel can arrange transfers as part of your package.
Travel during race week
Like all Manx road races, the Billown Circuit is formed from public roads that close during qualifying and race sessions. This means planning your movements in advance is important.
- Arrive early: Once the roads close, you cannot move between viewing points.
- Plan parking: Designated car parks are available close to the circuit.
- Use public transport where possible: Trains and buses serve Castletown, though services adjust around road closures.
- Follow the marshal’s guidance: They’ll let you know when it’s safe to cross or relocate.
Duke Travel can advise on the best access points and timings so you get the most from your race day.
Where to stay
Southern 100 accommodation fills quickly, so book early. Options include:
- Castletown, Port Erin & Port St Mary – closest to the circuit with B&Bs, hotels, and cottages
- Douglas – more accommodation variety, around 25 minutes from the circuit
Why book with Duke Travel?
Arranging travel and accommodation for race weeks can be tricky, especially with limited ferry and flight spaces. Booking with Duke Travel takes away the stress.
- Flexible travel options: Whether you prefer to fly or sail, we can build your Southern 100 trip around the best available routes.
- Complete packages: Combine your travel with accommodation and race-week extras.
- Local expertise: Our team is based on the Isle of Man and knows the event inside out.
- Peace of mind: One point of contact before, during, and after your trip.
Final thoughts
The Southern 100 is one of the most accessible and welcoming road racing events in the world — but planning your trip early is key. Whether you travel by ferry, fly in for a long weekend, or book a full package with Duke Travel, getting here is easier than you might think.
From the moment you arrive to the final chequered flag, we’ll make sure your Southern 100 experience is smooth, enjoyable, and unforgettable.
