Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Routes
Running trails & routes
United Kingdom
England
East Of England
Hertfordshire
Dacorum
Berkhamsted

Grand Junction – Marsworth Reservoir loop from Berkhamsted

Hard

4.0

(1)

43

runners

Grand Junction – Marsworth Reservoir loop from Berkhamsted

02:27

21.6km

60m

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 7, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Chilterns National Landscape

Waypoints

A

Start point

Train Station

Get Directions

1

423 m

Grand Union Canal Bridge at Berkhamsted

Highlight • River

This is a good place to leave the Grand Union Canal towpath to visit Berkhamsted. If you don't want to drag your bike up the steps there's a ramp westward, …

Tip by

2

5.70 km

Tring Station Cutting

Highlight (Segment) • Trail

This stretch can sometimes get flooded in places.

Tip by

3

9.33 km

Grand Junction

Highlight • Pub

A cyclist-friendly pub on the canal.

Tip by

4

10.7 km

This is a wonderful section of running along a gravel path that squeezes between the Grand Union Canal and Marsworth Reservoir. The views along this stretch are simply superb, they …

Tip by

5

10.8 km

Marsworth Reservoir

Highlight • Lake

The Marsworth Reservoirs act as a magnet for anglers, dog walkers, boaters, birdwatchers and walkers, especially over a sunny weekend, but few ever really venture much beyond the car parks …

Tip by

B

21.6 km

End point

Train Station

Loading

Way Types & Surfaces

Way Types

10.1 km

7.74 km

3.11 km

447 m

188 m

Surfaces

10.1 km

5.05 km

2.62 km

1.97 km

1.32 km

549 m

Sign up to see more specific route details

Sign up for free

Elevation

Elevation

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

Sign up to see more specific route details

Sign up for free

Weather

Powered by Foreca

Sunday 5 July

31°C

16°C

0 %

Additional weather tips

Max wind speed: 24.0 km/h

to get more detailed weather forecasts along your route

Comments

guide_signup

Want to know more?

Sign up for a free komoot account to join the conversation.

Sign up for free

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

Save

Edit route

Download GPX

Move start point

Print

Share

Embed on a website

Report an Issue

Report restricted access

Nearby routes

Moderate

5.0

355

Caldecotte Lake loop

00:40h

5.72km

10m

Explore
RoutesRoute plannerFeaturesHikesMTB TrailsRoad cycling routesBikepackingSitemap
Download the app
Follow Us on Socials

© komoot GmbH

Privacy Policy