The best road cycling routes in Northern Ireland

Embark on the Strangford Lough loop, a moderate racebike route that circles Northern Ireland's largest sea inlet. This 35.1-mile (56.4 km) journey features 1218 feet (371 metres) of elevation gain, taking about 2 hours and 25 minutes to complete. You will cycle predominantly on paved, quiet country roads, experiencing a mix of gradual inclines and sharp climbs. Enjoy views of Strangford Lough, the Irish Sea coast, and the distant Mourne Mountains as you pass through charming harbour towns and rolling farmland.

Starting points like Comber are easily accessible from Belfast, with options for public transport that can carry bikes. The route includes dedicated traffic-free sections in areas like Newtownards, Downpatrick, and Comber, enhancing your safety and enjoyment. While mostly smooth, be aware that some segments might include light gravel surfaces, though these are exceptions on the main loop. A ferry crossing between Strangford and Portaferry adds a unique element to the journey.

This loop is notable for its rich tapestry of coastal, rural, and historic landscapes, coupled with abundant wildlife like seals and migratory birds. The trail passes numerous historical sites and attractions, offering opportunities to explore the heritage of County Down. Its varied terrain, including rolling hills and coastal roads, makes it an excellent training ground for cyclists, including those preparing for triathlons.

Embark on a challenging road cycling adventure through the heart of the Mourne Mountains with the Spelga Reservoir loop. This moderate route covers 29.8 miles (48.0 km) and features a significant 2318 feet (707 metres) of elevation gain, typically taking about 2 hours and 27 minutes to complete. You will navigate narrow, quiet mountain roads, experiencing steep gradients and challenging hill climbs, including switchbacks that test your fitness. As you cycle, you'll be treated to expansive moorland landscapes and panoramic views across County Down, with the serene Spelga Reservoir and its picturesque dam serving as a central visual landmark. The terrain is mostly well-paved, though some segments in the area can be bumpy, adding to the adventure. You will find yourself immersed in the stunning natural beauty of this designated Area of Outstanding Natural Beauty.

Newcastle often serves as a convenient starting point for loops in this area, offering various amenities before and after your ride. If you prefer to begin closer to the main feature, a car park is available at the Spelga Dam and Reservoir, providing a peaceful lookout point. Given the challenging climbs and potential for unpaved sections, ensure you have a good level of physical preparation before setting out. Always check local conditions, especially regarding weather, as mountain environments can change quickly. This route is best enjoyed during daylight hours to fully appreciate the expansive views and navigate the demanding terrain safely.

This cycling experience is notable for immersing you directly into the stunning natural beauty of the Mourne Mountains. The man-made Spelga Dam, built in the 1950s, creates the beautiful reservoir that is a central feature of the ride. Cyclists looking to test their legs will appreciate the challenging climbs and switchbacks, such as the Spelga Reservoir Hill Climb. The quiet mountain roads offer a peaceful cycling experience away from heavy traffic. You might also consider exploring the nearby

Embark on the Lough Neagh loop, a difficult racebike challenge that takes you around the UK and Ireland's largest freshwater lake. This 80.0 miles (128.8 km) route, with 1820 feet (555 metres) of elevation gain, offers continuous views of the tranquil lough, rolling shoreline landscapes, and reed-fringed shores. You will pass through charming villages and woodlands, spotting landmarks like Antrim Castle Gardens and the spectacular Randalstown railway viaduct, all while expecting to complete it in about 5 hours and 27 minutes.

Planning your ride, be aware that while the terrain is generally low-lying and well-paved, the full loop is a substantial undertaking requiring good to very good fitness. The route primarily uses quiet minor roads and traffic-free paths, though some segments of the broader Loughshore Trail may include unpaved sections. This makes for a varied cycling experience, but ensures you are mostly on suitable surfaces for a racebike.

This loop is notable for its rich biodiversity, as the area is a significant habitat for wildlife, including numerous bird species, with 100,000 birds visiting annually. You can explore the Lough Neagh Discovery Centre and Oxford Island Nature Reserve to learn more. The trail also offers a blend of history and culture, passing by historical points of interest like the 1,000-year-old Celtic high cross at Ardboe and remnants of monastic settlements, connecting you to local stories of sunken kingdoms and giants.

Embark on a moderate road cycling adventure with the Molville and Buncrana from Derry loop, a route spanning 58.8 miles (94.6 km). You will climb 1925 feet (587 metres) over an estimated 3 hours and 57 minutes, offering a rewarding challenge. As you pedal, you'll experience diverse scenery, from the vibrant atmosphere of charming towns to expansive coastal vistas. Look out for the picturesque Moville Waterfront, a perfect spot to pause and soak in the views. The route also features a fast, scenic road section where you can catch glimpses of Malin Head and enjoy sweeping views across Lough Swilly towards Inch Island. This loop promises a memorable ride for those seeking both exercise and beautiful landscapes.

Before you set out on this racebike route, be aware that while most of the path is well-paved, you might encounter some unpaved sections. These parts can be more challenging and may include steep climbs, so prepare accordingly. Roads along the route can have speeding vehicles, particularly over hills, so it is crucial to maintain vigilance. Always use appropriate lighting for safety, especially if you plan to ride during dawn or dusk. Ensure you are in good physical condition to comfortably tackle this moderate ride.

This loop offers a unique opportunity to explore the Wild Atlantic Way from your bike, passing through historic towns like Moville. The route's design provides a continuous flow of scenery, from the bustling waterfronts to the tranquil views over the lough. It stands out for its blend of physical challenge and cultural immersion, making it a popular choice for cyclists in the region. Consider extending your trip to explore the local pubs and shops in Moville, adding to your overall experience.

The Glenariff Forest loop from Ballymena offers a rewarding road cycling experience through the scenic Antrim Coast & Glens. You will cover 45.5 miles (73.2 km) with a significant elevation gain of 2270 feet (692 metres), making this a moderate ride that takes about 3 hours and 28 minutes to complete. As you cycle, prepare for sweeping views of the Glens and the dramatic coastline. On clear days, you might even spot the Mull of Kintyre across the sea, adding to the visual appeal of your journey.

When planning your visit, be aware that Glenariff Forest Park itself is currently closed to everyone due to a tree disease. While this road cycling loop travels around or near the forest, direct access or routes within the forest are restricted. Please respect all signage and restrictions you encounter to help prevent the spread of the disease. This ensures the continued health of the local environment for future visitors.

This route takes you through an area rich with mature woodlands, river gorges, and open moorland, showcasing the diverse natural beauty of Northern Ireland. You will encounter significant elevation changes throughout the ride, providing a substantial workout for your legs. Keep an eye out for Waterfoot Beach, which offers a pleasant stop along the way. This loop is a great way to explore the stunning Antrim Coast & Glens Area of Outstanding Natural Beauty.

Cycle the Warrenpoint, Rostrevor and Mayobridge loop from Newry for a moderate road cycling adventure through the scenic Mourne AONB. This route covers 27.4 miles (44.1 km) and includes a total elevation gain of 1366 feet (416 metres), typically taking you around 1 hour and 56 minutes to complete. You will enjoy diverse landscapes, from the expansive sea views along Warrenpoint bay to the dramatic backdrop of the Mourne Mountains and tranquil forest areas near Rostrevor.

For your visit, consider starting and parking in Newry to begin your cycle. The route is predominantly well-paved, with most of its 44.1 kilometers on asphalt, ensuring a smooth ride. While there are no specific warnings about closures or permits, be prepared for some uphill sections, particularly as you approach Rostrevor Forest. This loop is ideal if you have a good fitness level and are looking for a rewarding ride.

This route stands out for its picturesque blend of coastal and mountain scenery, offering glimpses of Carlingford Lough and stony beaches. It provides a comprehensive tour of the region's natural beauty, combining the charm of seaside towns with the ruggedness of the Mourne foothills. The varied terrain and consistent asphalt surfaces make it a popular choice for road cyclists seeking both challenge and visual appeal in Northern Ireland.

Embark on a moderate racebike journey around Strangford Lough, covering 51.1 miles (82.2 km) with 1792 feet (546 metres) of elevation gain. This route from Newtownards offers continuous views of the largest sea lough in the British Isles, winding through coastal roads and rolling farmland. You will pass picturesque drumlin hills and inter-drumlin valleys, providing both testing climbs and rewarding descents. Expect to complete this loop in about 3 hours and 34 minutes, enjoying the varied topography and scenic vistas.

For the best experience, plan your ride between spring and autumn when daylight hours are longer and the shores are bustling with birdlife. While the full loop is a significant undertaking, you can break it into stages to suit your fitness level. The trail also incorporates traffic-free sections in areas like Newtownards, Downpatrick, and Comber, enhancing your safety and enjoyment on the route.

This comprehensive loop is notable for its rich wildlife; keep an eye out for migratory birds, native waders, and even seals, especially near "the Narrows." The varied terrain, including gradual inclines and sharp climbs, makes it an excellent training ground for cyclists. You will also pass historic sites and charming towns such as Downpatrick, Killyleagh, and Comber, adding cultural exploration to your ride.

Embark on an easy road cycling adventure with the Carrickmore and Sixmilecross loop from Omagh. This popular route spans 25.6 miles (41.1 km) and features a gentle elevation gain of 907 feet (276 metres), making it suitable for various fitness levels. You will cycle through scenic countryside and tranquil rural landscapes, enjoying mostly well-paved surfaces and rolling hills that offer pleasant gradients rather than challenging ascents. Expect to complete this enjoyable ride in about 1 hour and 42 minutes.

Starting and ending in Omagh, this loop provides an accessible way to explore the County Tyrone countryside. The route is designed for road cyclists seeking a smooth and manageable experience without the need for strenuous climbs. Its well-maintained surfaces and clear path make it an excellent choice for a relaxed outing, allowing you to focus on the peaceful surroundings.

This loop is widely recognized as one of the most popular road cycling routes in the Omagh area, highly regarded by the local cycling community for its accessibility and pleasant terrain. It offers a perfect introduction to the diverse landscapes of the region, situated near the edge of the Sperrin Area of Outstanding Natural Beauty, characterized by its rolling hills and lush river valleys.

The Lagan Towpath Loop from Belfast offers a moderate road cycling experience, perfect for your racebike. This 26.0-mile (41.8 km) route features picturesque riverside views along the River Lagan, transitioning to waterside scenery as you approach Belfast Lough. You will gain 969 feet (295 metres) in elevation, completing the loop in about 1 hour and 50 minutes. The journey takes you through diverse habitats, including wet meadows and mixed beech woodland, with the historic Giant's Ring archaeological site as a notable landmark.

Planning your visit is straightforward, as the route is predominantly traffic-free, making it a safe environment for cycling. It is a shared-use path, so remember to be mindful of walkers and runners, and consider using a bell when approaching others. Refreshments and toilets are conveniently available at various points along the route, such as the Lock-Keeper's Inn, ensuring you have facilities when needed.

This loop is set within the scenic Lagan Valley Regional Park, offering more than just a ride; it is an immersion in nature and history. The trail's varied habitats, from riverside paths to parklands, provide a dynamic backdrop for your ride. Enjoy views of the Belfast Hills and the unique blend of natural beauty and historical significance that defines this popular route.