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United Kingdom
England
East Midlands
Northamptonshire
Daventry
Kelmarsh

Kelmarsh Tunnels – Kelmarsh Tunnel loop from Kelmarsh

Hard

13

runners

Kelmarsh Tunnels – Kelmarsh Tunnel loop from Kelmarsh

02:11

21.0km

110m

Running

Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: May 10, 2026

Waypoints

A

Start point

Parking

Get Directions

1

2.04 km

Kelmarsh Tunnels

Highlight (Segment) • Trail

The Kelmarsh Tunnels are disused railway tunnels. The original tunnel was single-track, and when the line was doubled a second single-track tunnel was built. Due to the small bore, the tunnels were known as "the rat-holes" by train drivers.

The former "up" line tunnel at Kelmarsh is open as part of the Brampton Valley Way, running along the former railway trackbed.

The tunnel is unlit and the tunnel length is 480 metres (1,570 ft). You will need lights!

Tip by

2

2.56 km

Kelmarsh Tunnel

Highlight • Trail

3

7.29 km

Stream Near Stone Bridge

Highlight • River

4

7.46 km

Brampton Valley Way

Highlight (Segment) • Trail

Well maintained shaded path, good for walking, running, cycling.

Tip by

5

12.8 km

Roadside parking available where Manor Road meets Brampton Valley Way.

Tip by

6

16.1 km

Ornate Iron Footbridge

Highlight • Historical Site

Beautiful old iron foot bridge over the old railway line, a lovely place to stop and chill

Tip by

7

16.2 km

Brampton Valley Way Cast-Iron Footbridge

Highlight • Historical Site

This is the remains of an old passenger bridge over the disused Brampton Valley Way railway line. The track have been long gone but the cast-iron shell of this bridge remain.

Tip by

B

21.0 km

End point

Parking

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Way Types & Surfaces

Way Types

17.6 km

3.23 km

107 m

< 100 m

Surfaces

16.4 km

2.68 km

802 m

548 m

533 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (160 m)

Lowest point (80 m)

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Weather

Powered by Foreca

Tuesday 19 May

18°C

11°C

34 %

Additional weather tips

Max wind speed: 28.0 km/h

to get more detailed weather forecasts along your route

Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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