4.5
(2)
7
riders
3
rides
Gravel biking around Harwell offers a network of routes suitable for various skill levels. The terrain primarily consists of established paths, former railway lines, and gentle hills, providing accessible riding conditions. The area features open countryside interspersed with local villages and points of interest like the Harwell Campus. Elevation changes are generally modest, with most routes involving climbs under 200 meters.
Last updated: July 3, 2026
4.0
(1)
3
riders
23.1km
01:27
140m
140m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
2
riders
14.5km
00:50
110m
110m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

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2
riders
9.41km
00:32
70m
70m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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Ok For Gravel Bike's Would Not Chance With Road Bike/Tyres
1
0
Great shortcut from Harwell village to Harwell Campus. Nice tarmac from the main road by Harwell Campus. Gets a bit gnarly on the main descent to Harwell village. Suitable for road bikes (25c), just go easy approaching Reading Road.
2
0
Still closed to cars as of 14/04/22
0
0
Asphalt road to the farm, with big views over Didcot & beyond
0
0
Bridleway over the A34 - connecting up to Harwell Labs
0
0
In Mar 2022, still closed for road users - blocked off with concrete bollards.
2
0
Just off the Ridgeway, you'll need suspension as very undulating. Gets muddy in winter
0
0
There are 7 gravel bike routes around Harwell listed on komoot, offering a variety of experiences for different skill levels. You'll find everything from easy loops to more moderate gravel cycling trails.
Yes, Harwell offers several easy routes perfect for beginners. A great option is The Winnaway Path β Pond loop from Harwell, which is 14.4 miles (23.1 km) long and features a defined path and a scenic pond. Another accessible choice is the Gravel loop from Chilton, a shorter 5.8 miles (9.4 km) trail.
Ride durations vary depending on the route and your pace. Shorter loops like the Gravel loop from Chilton can be completed in about 30 minutes, while longer routes such as Cumnor Village β View From Tumbledown Hill loop from Radley might take around 2 hours 35 minutes for the 23.4 miles (37.7 km) distance.
Yes, some routes are conveniently located near public transport hubs. For instance, the Elevated Old Railway Path β DiSH at Harwell Campus loop from Didcot Parkway starts near Didcot Parkway train station, making it accessible for those arriving by rail.
The terrain around Harwell primarily consists of established gravel paths, former railway lines, and gentle rolling hills. You'll experience open countryside interspersed with local villages, with most routes involving modest elevation changes, typically under 200 meters.
Many of the easier routes are suitable for families, especially those with defined paths and minimal elevation. The Winnaway Path β Pond loop from Harwell is a good example, offering a pleasant ride on a well-maintained surface.
Several routes offer scenic views and pass by interesting landmarks. You can find stunning panoramic views from Wittenham Clumps, a prominent natural monument in the area. Other attractions include Dorchester Abbey and the Abingdon County Hall Museum, which are accessible from some of the wider network of trails.
The gravel biking routes in Harwell are highly rated by the komoot community, with an average score of 4.7 stars from over 5 reviews. Riders often praise the varied terrain, the accessibility of the paths, and the scenic countryside views.
While many routes are easy to moderate, some offer more challenge. The Cumnor Village β View From Tumbledown Hill loop from Radley, for example, includes a climb to Tumbledown Hill, providing a more strenuous experience compared to the flatter railway paths.
Spring, summer, and autumn generally offer the best conditions for gravel biking in Harwell, with pleasant weather and drier paths. While winter riding is possible, be prepared for potentially muddy sections, especially on less-maintained trails, though the established gravel paths tend to hold up well.
Yes, many of the gravel bike routes around Harwell are designed as loops, making them convenient for starting and ending at the same point. Examples include the Bayworth Hill β Bullsmead Smiley Hedge loop from Radley and the Gravel loop from Chilton.


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