Climbs › Great Dun Fell
Pennines · the UK · Category 2
Great Dun Fell indoors
From Knock to 845 m: 7.2 km and 628 m of climbing on your smart trainer, in 3D with real terrain. Indoors in any weather.
Elevation profile and data
under 4 %4–7 %7–10 %over 10 %per 500 m
How long does Great Dun Fell take?
Estimated times at steady power, 75 kg rider, 9 kg bike, no wind or drafting – computed with the same physics as the app.
| W/kg | Watts | Time | avg km/h |
|---|---|---|---|
| 2.0 | 150 W | 1:00:16 | 7.1 |
| 2.5 | 188 W | 48:38 | 8.8 |
| 3.0 | 225 W | 40:56 | 10.4 |
| 3.5 | 263 W | 35:26 | 12.0 |
| 4.0 | 300 W | 31:21 | 13.6 |
| 5.0 | 375 W | 25:39 | 16.6 |
Time calculator
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About Great Dun Fell
Great Dun Fell in the Pennines has the highest paved road in Britain, leading to the radar station at about 845 m. The last kilometres are an access road without traffic.
In rampida you ride the route exactly as it lies on the road: the gradient reaches your trainer metre by metre, the scenery is built from real elevation data and OpenStreetMap. A pacer group can pull you along, and next time you race your own ghost.
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<iframe src="https://rampida.com/embed/great-dun-fell.html" width="100%" height="300" style="border:0" loading="lazy" title="Elevation profile Great Dun Fell from Knock"></iframe>
<p><a href="https://rampida.com/en/climbs/great-dun-fell.html">Elevation profile Great Dun Fell from Knock – rampida</a></p>How to ride Great Dun Fell indoors
- Open the appOpen rampida in Chrome or Edge and create a free account.
- Pair your trainerConnect your smart trainer or power meter under “Devices”.
- Choose Great Dun FellThe route is ready in the app. Free accounts ride one climb of their choice each month, all others need Pro. Or download the GPX file and load it yourself (free).
More climbs in the UK
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- Hardknott Passfrom Boot · 6.5 km · 366 m · avg 5.4 %
- Winnats Passfrom Castleton · 2.3 km · 213 m · avg 9.0 %
- Box Hillfrom der Zig Zag Road · 2.5 km · 124 m · avg 4.9 %
- Richmond Parkfrom Roehampton Gate · 11.3 km · 105 m · avg 0.0 %
- Stelvio Passfrom Prad · 25.5 km · 1,852 m · avg 7.1 %
- Grossglockner High Alpine Roadfrom Bruck · 33.1 km · 1,924 m · avg 5.3 %
- Timmelsjochfrom Sölden · 23.2 km · 1,308 m · avg 4.8 %
- Furka Passfrom Realp · 12.2 km · 892 m · avg 7.3 %
FAQ
How long and how steep is Great Dun Fell from Knock?
The climb is 7.2 km long with 628 m of climbing, from 218 m to 845 m. The average gradient is 8.7 %, the steepest kilometre 13.9 %.
How long does Great Dun Fell take?
At 3 W/kg (225 W, 75 kg rider) about 40:56, at 4 W/kg about 31:21 – steady power, no wind. Use the calculator on this page for your own numbers.
Can I ride Great Dun Fell on a smart trainer?
Yes. The route is ready in rampida (free accounts ride one climb of their choice each month, all others need Pro): ride it in 3D with real terrain. Your FTMS smart trainer follows the gradient. It runs in Chrome or Edge, no install.
What does it cost?
With a free account you ride with no km limit: your own GPX, the monthly challenge and one climb of your choice each month. Every climb, the coach and all workouts are part of Pro.