
Ogden Reservoirs from Barley
You circle two hidden reservoirs and run up the cleft of Ogden Clough right under the north face of Pendle Hill, on some of the quietest moor in Lancashire.
Effort: Good distance, solid climb
Underfoot: Some uneven or off-path ground
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Mostly on runnable ground, but most runners still walk the steepest climbs.
A 13.2km loop from Barley beneath Pendle Hill, past the Upper and Lower Ogden reservoirs and up the deep trench of Ogden Clough onto the moor, with 409m of climbing. Quiet Lancashire moorland running in the shadow of Pendle.
You circle two hidden reservoirs and run up the cleft of Ogden Clough right under the north face of Pendle Hill, on some of the quietest moor in Lancashire.
The route
From the car park at Barley (BB12 9LB), pick up the Pendle Way and head up the valley past Lower Ogden and Upper Ogden reservoirs, the two Victorian waters that sit in the deep fold of Ogden Clough below Pendle Hill. Above the top reservoir the clough narrows and steepens, and the path climbs onto the western moor beneath Pendle Hill's Big End, reaching around 446m without taking in the summit itself. The loop swings back across the moor and drops to the reservoirs and Barley, 13.2km with 409m of climbing.
Pendle and the reservoirs
This is the quiet side of a famous hill. Pendle Hill draws crowds to its trig point, but the Ogden Clough approach stays peaceful, a steep-sided valley of dark water and rough grazing under the whaleback of the fell. The reservoirs were built to supply Nelson and Colne in the mill years, and the Pendle Way threads the whole valley. Pendle carries a heavy history too, the 1612 witch trials playing out in the villages below, which gives the moor an atmosphere all of its own in cloud.
Why it works
It is a proper hill loop that most runners overlook in favour of the direct Pendle push from Barley. You get the reservoirs, the clough and open moor, and a real sense of height, without the summit crowds. Save it for a clear day - Ogden Clough is enclosed and the moor above is exposed and boggy - and it is one of the best short moorland loops in Lancashire.
Good to know
Park at the Barley village car park (BB12 9LB), which has toilets and the Cabin cafe alongside for afterwards. The clough path is rough and wet in places and the moor above holds water year-round, so expect muddy feet. Pendle catches weather off the Irish Sea and the top of the clough is exposed, so carry a windproof whatever the forecast. Grouse shooting affects the moor between August and December.

Partner · affiliate policy
Ogden Clough is steep, rough and enclosed, and the moor above is exposed and boggy year-round, needing care in cloud. Pendle catches fast-changing weather off the Irish Sea. Grouse shooting affects the moor between August and December.
Safety on this route
- No signal? Text 999 — pre-register first: text register to 999
- Tell someone your route and expected return time before you head out
Leave No Trace
- Leave nothing but footprints, take nothing but memories.
- Please respect the countryside and all its inhabitants.
- Dogs on leads near livestock, and around ground-nesting birds from March to July.
- Gates as you find them — open or closed, leave it that way for the farmer and the next runner.
- Take it all home — wrappers, peel, tissue, the lot. It doesn't count as biodegradable if you can still see it.
- Stick to the path where the ground either side is wet, planted, or nesting habitat.
Common questions
- Most runners complete Ogden Reservoirs from Barley in 1 hour 45 minutes to 2 hours 25 minutes, depending on pace and conditions.
Run by us
Jason Millward has run this route and written it up from the ground. How we check routes
About the author
Runner reports
Nobody's logged a run here yet. If you get out on it, a few lines about how it went helps the next person plan their day.
VERY HARDRaces on this ground
Full race calendar →Races starting within 20 km of the Ogden Reservoirs from Barley start, nearest first. If you are entered for one, this route is the rehearsal.
26
Sept
2026
Burnley Way Ultra & Off-Road Marathon
Finsley Gate Wharf, Burnley · Run JMC · 5 miles away
Forty miles or twenty-seven of moorland, towpath and field along the Burnley Way, out of Finsley Gate Wharf.
Entries open
22
May
2027
Panopticons Ultra
Corporation Park, Blackburn · Run JMC · 11 miles away
Fifty-two kilometres point to point across East Lancashire, Blackburn to Trawden, by way of the four Panopticons.
Entries open
27
Aug
2027
UTL 100
Dunsop Bridge, Lancashire · Ultra Tour Lancashire · 12 miles away
A hundred miles round the red rose county from the geographical centre of Britain.
EXPERT
Entries open
£209
28
Aug
2027
UTL 38
Dunsop Bridge, Lancashire · Ultra Tour Lancashire · 12 miles away
Thirty-eight miles of the Forest of Bowland, round Stocks Reservoir and Gisburn Forest.
EXPERT
Entries open
£80


