4.3
(3)
19
riders
4
rides
Mountain biking around Theddlethorpe All Saints offers unique off-road cycling opportunities through its distinctive coastal terrain. The region is characterized by extensive sand dunes, salt and freshwater marshes, and tidal flats, particularly within the Saltfleetby-Theddlethorpe Dunes National Nature Reserve. The landscape is generally flat, providing accessible routes for various skill levels and a different challenge compared to mountainous regions.
Last updated: May 16, 2026
4
riders
38.2km
01:58
60m
60m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
5.0
(1)
9
riders
17.9km
00:53
20m
20m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

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4.0
(1)
4
riders
26.7km
01:37
100m
100m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
4.0
(1)
2
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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15 to 20 grand if you want one but the sea and sand are lovely
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main beach at sutton on sea where the colanade is located is a blue flag beach, lovely clean bright sands. even the areas further north and south where dog walkers go are lovely and clean - some days even in the summer you get the beach all to yourself
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Thanks for highlighting this bridleway. We'd have missed out on a nice bit of traffic free route.
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North Sea Observatory provides wonderful views of the North Sea from withinn the restaurant or outside seating areas.
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Nice view but the road is partially covered with sand, so take care and reduce speed. Also need to clean bike drivetrain after the trip😅
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0
There are 4 mountain bike trails listed in this guide for Theddlethorpe All Saints. The region offers unique off-road cycling opportunities through its distinctive coastal terrain, particularly within the Saltfleetby-Theddlethorpe Dunes National Nature Reserve.
The terrain is generally flat, characterized by extensive sand dunes, salt and freshwater marshes, and tidal flats. You'll find paths along promenades and varied coastal areas, offering a different kind of challenge compared to mountainous regions. The routes are suitable for easy to moderate ability levels.
Yes, the area is well-suited for beginners and families due to its generally flat terrain. An excellent option is the Mablethorpe Beach – Mablethorpe Beach Huts loop from Mablethorpe, an easy 11.1-mile path offering coastal views. Another easy route is the Clapbroke Mill – Claythorpe Watermill loop from Manby, which is 16.6 miles long and leads through rural landscapes.
Yes, several routes are designed as loops. For example, the popular North Sea Observatory – North Sea Observatory loop from Mablethorpe is an easy 23.3-mile trail that offers varied coastal scenery. The Mablethorpe Beach – Mablethorpe Beach Huts loop from Mablethorpe is another easy circular option.
The region's natural beauty is dominated by its coastal environment. You'll cycle through the Saltfleetby-Theddlethorpe Dunes National Nature Reserve, which features extensive sand dunes, salt and freshwater marshes, and tidal flats. This reserve is also one of five UK locations where the natterjack toad can be found. You can also enjoy views of various beaches like Mablethorpe Beach and Sutton on Sea Beach.
Yes, the area offers several points of interest. While cycling, you might pass by the historic Clapbroke Mill. The nearby All Saints' Church, a 14th and 15th-century church with Norman origins, is known as the 'Cathedral of the Marsh'. Coastal promenades in Sutton on Sea and Mablethorpe also offer scenic views and opportunities for leisurely stops.
Parking is generally available in the coastal towns and villages that serve as starting points for many routes, such as Mablethorpe and Sutton on Sea. Specific parking information for individual trailheads would typically be found on local signage or detailed route descriptions.
Yes, you'll find options for refreshments. The Clapbroke Mill – Claythorpe Watermill loop from Manby passes by Clapbroke Mill, which has a cafe. Coastal towns like Mablethorpe and Sutton on Sea, which are often starting points or pass-throughs for routes, offer various cafes and pubs. The Royal Oak Inn (The Splash) in Little Cawthorpe is another option.
The routes in Theddlethorpe All Saints are highly rated by the komoot community, with an average score of 4.5 stars from 4 reviews. More than 22 mountain bikers have used komoot to explore the varied coastal terrain, often praising the unique flat landscapes and scenic coastal views.
The coastal paths and nature reserves in the area generally welcome dogs, though specific rules may apply in certain protected areas like the Saltfleetby-Theddlethorpe Dunes National Nature Reserve. It's always advisable to keep dogs under control, especially near wildlife, and to check local signage for any restrictions.
The coastal environment can be enjoyed year-round, but spring and summer offer milder weather and longer daylight hours, making them ideal for exploring the beaches and dunes. Autumn can also be pleasant with fewer crowds. Be mindful of strong winds, which can be a factor on exposed coastal routes, especially in winter.
While the terrain is generally flat, offering mostly easy routes, there is a moderate option for those seeking a bit more distance: the Mablethorpe Beach – Withern Castle Hill loop from Louth. This route covers 51 miles (82 km) and provides a longer endurance challenge through varied landscapes.
The duration varies depending on the route and your pace. For example, the easy Mablethorpe Beach – Mablethorpe Beach Huts loop (11.1 miles) typically takes around 1 hour. A longer route like the North Sea Observatory – North Sea Observatory loop (23.3 miles) can take about 1 hour 54 minutes, while the moderate Mablethorpe Beach – Withern Castle Hill loop (51 miles) might take over 2 hours 45 minutes.


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