County Durham races
Estate parkland, reservoir tracks and the eastern edge of the Pennines. Quiet racing that rarely fills up months ahead.
Estate parkland, reservoir tracks and mixed woodland on the eastern edge of the Pennines. Gentle ground for the most part: good surfaces, modest climbing, and races that tend to be well organised and quiet rather than dramatic.
The events here are based around Raby Castle, Lambton Castle and the Derwent reservoirs, running from five kilometres to around fifty-five. None of them expect you to navigate and none run through the night, which makes this a straightforward place to run a first trail race or a first ultra.
The woodland and parkland drain reasonably but hold water after prolonged rain, and the reservoir tracks stay firm through most of the year. Durham is easy to reach from the north east and these races rarely fill months in advance, which is worth knowing if you decide late.
6 races
November 2026
1 raceMay 2027
1 raceJune 2027
1 raceAugust 2027
2 races8
Aug
2027
Branches & Bays 10K
Noses Point, Seaham · Trail Outlaws
Coastal 10K and 5K through Hawthorn Dene from Seaham
EASY TO MODERATE
Not open yet
15
Aug
2027

Lambton Castle Summer Trail Runs
Lambton Castle, Durham · Wild Deer Events
Five kilometres up to fifteen miles in the Lambton estate.
MODERATE
Not open yet
September 2027
1 raceOther ways to look
