The Castle to Castle Ultra is an unparalleled journey through Lancashire, connecting Clitheroe and Lancaster Castles over 36 miles of diverse terrain. This ultra-distance race immerses runners in the rich history and stunning landscapes of Northern England as they challenge themselves both physically and mentally. As participants set out from historic Clitheroe Castle, they will encounter rolling hills, picturesque villages, and lush greenery that characterize this part of Lancashire. The route weaves through charming countryside dotted with medieval landmarks before reaching Lancaster Castle at the finish line. Along the way, runners can expect to traverse a mix of trails, roads, and paths, each offering unique scenery and challenges. This event is more than just a race; it's an exploration of heritage and endurance. Runners will not only test their limits but also celebrate the historical significance of Lancashire’s iconic castles that mark both ends of this epic route. The Castle to Castle Ultra promises an unforgettable blend of athleticism, history, and natural beauty. Participants have until June 28th, 2026, to secure their place in what is sure to be a memorable race experience. For added peace of mind, runners can purchase XCover to ensure they receive a refund if unforeseen circumstances prevent them from taking part.
Races Offered
Entry Fee
Jul 18, 2026
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Distance —
Entry Fee
terrain
Type —
Running
timer
5 days remaining
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£65.00
Weather History
These values represent the 3-year monthly averages for July in Clitheroe.
thermostatTemperature
11.5° / 17.8°
wb_sunnyFeels like
9.6° / 15.7°
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Avg sunshine hours
9h 40m
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Avg rainfall
4.9 mm
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Avg snowfall
—
air
Avg wind speed
13.2 km/h (Gentle breeze)
opacity
Sweat loss rate
Low
terrain
Course conditions
Firm and slightly soft
sunny
Max UV Index
Moderate (5.6)
humidity_mid
Humidity
83.3%
wb_twilight
Sunrise
05:00
nightlight
Sunset
21:29
About Clitheroe
Learn more about the host city, Clitheroe.
Clitheroe is an attractive market town in the Ribble Valley in East Lancashire. It has a Norman castle guarding the transport route along the valley, and is a good base for exploring the Forest of Bowland to the north. In 2021 Clitheroe had a population of 17,141.