Help local environmental group to keep our rivers clean

Improve quality of local brook


Location
Tiny Forest, Mutton Brook
Barnet
NW11 6DA
Date and time
14:00 - 16:00
Friday, 16th of January 2026
Who this task will support
Dollis Brookers
A committed group of volunteers that look after the Dollis Brook in Barnet, North London

The Dollis Brookers are a committed group of volunteers who look after the Dollis Brook , a tributary of the river Brent that flows through the borough of Barnet.

They regularly walk stretches of the brook, picking litter, doing water sampling and other citizen science tasks. Goodgym will be joining them in a litter picking session.

Come to learn more about this suburban waterway and the great work of this community group.

We will meet at the site of the Tiny Forest, another Barnet community initiative. The location of the Tiny Forest is here: https://what3words.com/went.give.torn


How are you getting there?

Meet at the task
I will make my own way to the task
  • Unknown runner

Who's going

  • Daniel Mermelstein
  • Abidemi

Discussion

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Location
Tiny Forest, Mutton Brook
Barnet
NW11 6DA
Date and time
14:00 - 16:00
Friday, 16th of January 2026
Who this task will support
Dollis Brookers
A committed group of volunteers that look after the Dollis Brook in Barnet, North London
Walkable

As you will make your own way to the task, feel free to walk or run as you wish.

Ideal for beginners

Tiny Forest, Mutton Brook
Barnet
NW11 6DA


Daniel Mermelstein
Led by Daniel Mermelstein

GoodGym Barnet TaskForce member


What to look out for

Age Restriction

GoodGym welcomes anyone aged 18 or over. If you are under 18 then you will be unable to participate in any GoodGym activity

Make sure you've read our general guidelines for safety when running and at a task.

This event is organised by your Taskforce, a group of experienced GoodGym members in your area, they are not responsible for your safety. You should feel confident to participate in the event as it is described and you do so at your own risk.
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