Sunday 28th March 2021
at 00:00 (UTC +01:00) Europe/London

End: Sunday 28th March 2021
at 00:00 (UTC +01:00) Europe/London

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About the event


NOTE: Due to Covid 19 distruptions this event will now take place on 28th March 2021.

Tough Runner UK is excited to introduce the return of the sensational Westonbirt Duathlon taking place in the picturesque surroundings of Westonbirt, The National Arboretum, one of the worlds finest botanical collections of trees and shrubs.

The event is opened to seasoned athletes, triathletes and newcomers, the course is fast and will no doubt attract some of the most talented athletes. This is a race not to be missed!

The 5k run route will take you through some of the most spectacular scenery of the Arboretum before taking you into transition and out onto the open rural roads.

So let’s get down to the details:

Event Date– Sunday 28th March 2021- 8am Start

Event venue– Westonbirt Arboretum

Event Distance– 5k 22k 5k

Number of participants – 500

We have had many messages from all corners of the UK about the return of this event so below is some travel times of nearby major cities that may help you understand approximate travel distance to Westonbirt.

London – 1 hour 45 minutes

Birmingham – 1 hour 30 minutes

Bristol – 30 minutes

Cardiff – 60 minutes

Swansea – 1 hour 45 minutes

Exeter – 1 hour 45 minutes

British Triathlon Federation Rules

BTF rules: All competitors must comply with BTF rules, (it is recommended that you read the BTF rules and regulations which will be applied to his race).


Westonbirt Arboretum, Westonbirt, Tetbury, UK, GL8 8QS