Chiswick Half Marathon

Run 13.1mi
  • . 25 days left to book

This event is popular

Viewed 350+ times this week

Popular Event

Why book with us?

  • Official booking partner
  • Best price guarantee
  • Free cancellation protection

Secure your place

Tickets £27–£29

Book Now
  • Official booking partner
  • Best price guarantee
  • Free cancellation protection

This event is popular

Viewed 350+ times this week

Popular Event

Join us at historic Chiswick House for a stunning half marathon around the River Thames and meandering through beautiful scenic areas of West London.

This family-friendly event is organised by Active Training World.

How to enter the Chiswick Half Marathon

  1. Half Marathon

    Run 13.1mi
    Booked recentlyBooked 17 times this week
    Booked recentlyBooked 17 times this week
    View Tickets

Chiswick Half Marathon route

This is a 1 lap race on a combination of tarmac and gravel trails. The race starts and finishes at the front of the magnificent Chiswick House. The course starts with a loop around the grounds of Chiswick House before heading out to the Thames.

Water will be provided on the course and at the end of the race. There will be distance markers every 1 mile.

Event Details

What’s Included
Flat course with beautiful scenery along the Thames

Custom medal and t-shirt for all finishers

Prizes for overall winners and age category winners

Professional marshalls at all key points

Officially measured and chip timed race
Raceday Logistics

Please note that anybody over the age of 17 can enter the Chiswick Half Marathon.


Race numbers and timing chips will be collected from race HQ between Chiswick House and the cafe on the morning of the event. Details about registration will be available closer to the event date at:

Please arrive in sufficient time to collect your race number.


£300 for the fastest male athlete under 72 minutes
£300 for the fastest female athlete under 80 minutes
Overall 1st, 2nd, 3rd man and woman trophies
Age group prizes in in 10 year bands

Race Numbers:

Please wear your number pinned to the front of your vest.

Changing & Toilets:

Come changed and ready to run if possible. There will be a supervised storage area for bags and belongings but please leave valuables at home as ATW will not be responsible for lost property. Toilets will be provided.

Time Limit:

The Chiswick Half Marathon has a maximum time restriction of 180 minutes, after which there may not be marshals and time keepers available.

Frequently Asked Questions

Is the Chiswick Half family-friendly?
It is spectator friendly, but unfortunately there are no kids races. Chiswick House is very beautiful and the race is run along the river so it's a lovely day out for the family. But, unfortunately there is only the half marathon distance, and the roads are not closed.
When will I receive my race pack for the Chiswick Half?
Race packs will need to be collected on the day from the registration tent situated between Chiswick House and the cafe.
What is the cut-off time for the Chiswick Half?
There's a cut off time for the half marathon of 3 hours (180 mins). After this, you can still run to the finish but there won't be marshalls or timing available.
Have a question? Get answers from our team.

Chiswick Half Marathon weather forecast

Mostly cloudy throughout the day.

Predicted highs
Predicted lows
IconLight breeze possible, up to 8mph

Meet the organizer

Chiswick Half Marathon reviews

There are no reviews for this event yet. Raced here before? Be the first to review this event.

How was Chiswick Half Marathon?