7.7
km
1:57:12
Estimate
111.2 m
Ascent
35%
Paved
2/5
Hilly
CPs
Elevation
0.0 km
2.0 km
4.0 km
6.0 km
8.0 km
101 m
1 m
This 8.0km loop through North Nailsea offers a perfect blend of challenging elevation and scenic Somerset landscapes. Starting from Clevedon Road, you’ll immediately test your lungs with a steep, technical climb through lush woodland—a section that rewards your effort with a rewarding sense of isolation from the town below. The route then transitions onto the undulating terrain of Cadbury Camp Lane. With 111m of total ascent and about 35% of the path paved, it is a true mixed-terrain "SL" (Short Loop) that balances fast road stretches with rugged trail segments, making it an excellent choice for runners looking to build strength and hill endurance.
Beyond the physical challenge, this route carries deep historical significance as it skirts the edge of Cadbury Camp, an Iron Age hillfort managed by the National Trust. As you run along the ridge, you are tracing land that has been occupied for over two millennia, offering breathtaking views across the Bristol Channel toward Wales on a clear day. Nailsea itself, once a global powerhouse for glass production in the late 18th century, provides a charming backdrop with its mix of rural heritage and quiet residential lanes. This loop captures the transition from the town’s industrial past to the wild, ancient beauty of the North Somerset countryside.
Calculate your target splits for this hilly 8km Nailsea circuit.
Level up your speed and hill climbing for distances like this one.
Tips for handling the steep woodland descent back into Nailsea safely.
Fuel right for an 8km effort with over 100m of vertical gain.
This course includes one or more areas where higher levels of caution are recommended and your time is temporarily paused. We suggest reviewing the map in close up, where these sections are shown with dashed lines.
This course includes 0.3 km sections of dashed lines. The total distance for the course including these sections is 8.0 km
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