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Routes
Running trails & routes
United Kingdom
England
East Of England
Hertfordshire
Three Rivers
Sarratt

Batchworth Lock No. 81 – Cassiobury Park Bridge No. 157 loop from Sarratt

Routes
Running trails & routes
United Kingdom
England
East Of England
Hertfordshire
Three Rivers
Sarratt

Batchworth Lock No. 81 – Cassiobury Park Bridge No. 157 loop from Sarratt

Hard

27

runners

Batchworth Lock No. 81 – Cassiobury Park Bridge No. 157 loop from Sarratt

04:44

44.0km

220m

Running

Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: May 12, 2026

Tips

Includes a movable bridge

Check opening times.

After 7.83 km for 9 m

Waypoints

A

Start point

Bus stop

Get Directions

1

6.60 km

Canal towpath

Highlight • Trail

7.74 km

Apsley Marina

Lake

3

23.1 km

Weir on the River

Highlight • Structure

Always so nice to stop here and see the river levels and scenery change throughout the year

Tip by

4

23.1 km

River View

Highlight • Viewpoint

26.1 km

Long Valley Woods

Forest

6

28.2 km

Batchworth Lock No. 81

Highlight • Rest Area

Batchworth Lock No 81 is a minor lock on the Grand Union Canal. The Grand Union Canal Walk passes here.

Tip by

31.0 km

Batchworth Lake

Lake

8

35.8 km

Grand Union Canal

Highlight • River

9

36.5 km

Cassiobury Park Bridge No. 157

Highlight • Bridge

Crossing point between Whipendall Woods / Whippy Trails and Cassiobury Park

Tip by

41.5 km

Sheepcote Spring

Forest

B

44.0 km

End point

Bus stop

Loading

Way Types & Surfaces

Way Types

19.5 km

12.3 km

8.49 km

1.66 km

1.33 km

707 m

Surfaces

14.0 km

11.4 km

8.01 km

7.52 km

1.91 km

1.22 km

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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 (120 m)

Lowest point (40 m)

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Weather

Powered by Foreca

Thursday 2 July

26°C

12°C

0 %

Additional weather tips

Max wind speed: 21.0 km/h

to get more detailed weather forecasts along your route

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

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