Lambton Estate Summer Trail Runs – Sunday 15th August 2027

Get ready for a spectacular summer trail running adventure at the Lambton Estate, Chester-le-Street, County Durham.

Set within the private grounds of the Lambton Estate, this unique trail running event gives you the opportunity to explore an incredible estate that is usually closed to the public. Expect beautiful woodland trails, open parkland, historic surroundings and stunning countryside views — with the chance of spotting the estate’s famous Wild Deer along the way!

Whether you're new to trail running or looking for a longer summer challenge, there’s a distance to suit you.

Event Schedule

5km Trail Run – 10:00am

5 Mile Trail Run – 10:00am

10 Mile Trail Run – 9:30am

15 Mile Trail Run – 9:30am

Start times are approximate and may be subject to change. Final start times will be confirmed in the event information sent to participants.

Trail Run Distances

5km Trail Run

The perfect introduction to trail running! This shorter route is ideal for beginners, first-time trail runners and anyone looking for a fun summer run through the beautiful Lambton Estate.

5 Mile Trail Run

A scenic mixed-terrain trail run combining woodland trails, open fields and estate tracks. A great option for intermediate runners or anyone looking for a shorter trail running challenge.

10 Mile Trail Run

Take on a scenic and moderately undulating 10-mile trail running route through the Lambton Estate, featuring woodland trails, open fields, grassy tracks and private estate roads.

15 Mile Trail Run

Looking for a bigger challenge? The 15-mile trail run combines the 10-mile route with the 5-mile loop, giving experienced trail runners the chance to explore even more of the stunning Lambton Estate.

Event Location

Lambton Castle, Chester-le-Street, County Durham, DH3 4PW

Google Maps: Click here

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Route Maps

All routes can be viewed here.

Expect a mixture of woodland tracks, grassy fields, firm paths and private estate roads, creating a varied and enjoyable trail running experience.

Canicross Friendly

Dogs are welcome at the Lambton Estate Summer Trail Runs, making this a canicross-friendly trail running event.

One well-controlled dog per runner is permitted.

Dogs must remain on a lead at all times.

Please ensure your dog is comfortable running the chosen distance and around other runners.

About Lambton Estate

The Lambton Estate is one of County Durham’s most impressive private estates, offering runners the rare opportunity to explore trails and landscapes that are not normally open to the public.

Highlights include:

Private trails and tracks rarely accessible to the public

Beautiful woodland and parkland

Historic estate surroundings

Scenic countryside views

The chance to spot Wild Deer

A unique opportunity to run within one of County Durham’s most exclusive estates

Live Chip Timing

All runners will benefit from live chip timing, provided by Timing Up North, giving you accurate race times and results.

The Finish Line

Every finisher will receive:

Bespoke event medal

Wild Deer merchandise

Post-race snack and drink

Custom Event T-Shirt

Want to remember your day at Lambton Estate?

Add a custom event T-shirt to your entry for just £14 during registration.

Parking

On-site parking is available for participants and spectators for £3.

Further details regarding parking and payment will be provided closer to the event.

A Summer Trail Running Adventure in County Durham

From a 5km trail run for beginners to a challenging 15-mile trail run for experienced runners, the Lambton Estate Summer Trail Runs offer something for everyone.

Run through private woodland, open parkland and historic estate surroundings, enjoy the beautiful County Durham countryside and keep your eyes peeled for Wild Deer along the way.

Sunday 15th August 2027 – Lambton Estate, Chester-le-Street

Get ready to run WILD at Lambton Estate!

Description supplied by the event organiser.