Westonbirt Arboretum 2025 (Half Marathon, 10km, 5km & 1 Mile)

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Westonbirt Arboretum 2025 (Half Marathon, 10km, 5km & 1 Mile)
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Booked 3 times in the last week
£8.10 - £45.36
Payment plans available
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Booked 3 times in the last week
About
Come and run in the stunning setting of Westonbirt Arboretum, home to over 2,500 different species of tree. Westonbirt is a great relaxing family day out with lots of activities for children, as well as 4 race distances to choose from. Come for the finisher's medal and unique setting.
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Half Marathon, 1 Mile, 5km, and 1 more
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Calendar
Sun, Sep 7, 2025
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Westonbirt, United Kingdom
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Star
4.6
(Reviews)
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Where and when
Location
Westonbirt, The National Arboretum, Westonbirt, Tetbury GL8 8QS, UK
Start times
Sunday, Sep 7, 2025
Half Marathon: 8:00 AM1 Mile: 8:20 AM5km: 8:25 AM10km: 8:30 AM
Event summary
Here are the distances available for Westonbirt Arboretum 2025 (Half Marathon, 10km, 5km & 1 Mile)
Half Marathon
Distance
13.1mi
£45.36
10km
Distance
10km
£31.32
5km
Distance
5km
£25.92
1 Mile
Distance
1mi
£8.10
Route information
The vast majority of the routes are on solid stone forest paths. The routes are largely very flat, with only a couple of little rises and falls. All courses are comprehensively marked and well marshalled so you can relax and enjoy your run.
What's included
  • Finisher's medal for the 5k, 10k and half marathon
  • Prizes for category winners
  • Tickets to enjoy the arboretum after the race included with parking fee (usually £11)
  • Aid stations
  • Buffet at the finish line
  • Bag drop
  • Toilets
Train
How to get there
Westonbirt, The National Arboretum, Westonbirt, Tetbury GL8 8QS, UK
Get full directionsExternalLink
Westonbirt is 30mins from Bristol, 40mins from Bath, 60mins from Cardiff and 1hr 45mins from London.
Parking
There is on site parking which is £5/car (payable to Westonbirt) and includes FREE access for the day for all spectators in the car. Visitor tickets are usually £11/adult so this is a bargain!
By Train
The nearest train station is Kemble, which is 9 miles from Westonbirt.
Event day logistics
07:00 Registration opens
07:55 Half Marathon race briefing
08:00 Half Marathon Wave 1 starts
08:05 Half Marathon Wave 2 starts
08:10 Half Marathon Wave 3 starts
08:15 Half Marathon Wave 4 starts
08:15 1 Mile race briefing
08:20 1 Mile race starts
08:20 5km race briefing
08:25 5km starts
08:40 10km Wave 1 starts
08:50 10km Wave 2 starts
09:00 10km Wave 3 starts
09:10 10km Wave 4 starts
09:20 10km Wave 5 starts
09:30 10km Wave 6 starts
Runners will be set off in the waves they selected at checkout. There will be a race briefing 5 minutes before the start of each wave.
In the event of cancellation all entries will be rolled over to the same event the following year or a choice of alternative races will be made available within 12 months of the original race date if you are not able to make the new date.
Race Packs
Your race number will collected on the day from registration. Your wave time will be clearly shown on your number - any runners who start in the wrong wave will be disqualified.
Age Requirements
  • 1 Mile - no minimum age
  • 5k - 12 or older
  • 10k - 14 or older
  • Half Marathon - 17 or older
Drinks Stations
There are no drinks stations on the 5km. There is 1 feast station on the 10km and 3 feast stations on the Half Marathon. There will be water, electrolytes to drink and a mixture of food including GF, DF and vegan snacks around the course and again at the finish.
Facilities
There are on-site toilets and many wonderful places to eat. There is a bag drop. There are no changing rooms.
FAQs
Can I run with a buggy at the Westonbirt Arboretum Half Marathon, 10km, 5km & 1 Mile?
Yes, the route is suitable for buggies.
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Can I run with a dog at the Westonbirt Arboretum Half Marathon, 10km, 5km & 1 Mile?
Unfortunately, this event is not open to canicross runners.
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Can I change my start wave for the Westonbirt Arboretum Half Marathon, 10km, 5km & 1 Mile?
Unfortunately not. To save disappointment, make sure you confer with friends and family before selecting your start wave so that you are able to start together.
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Reviews
4.6
121 reviews
£8.10 - £45.36
Payment plans available
Office

8th Floor, Orion House, 5 Upper St Martins Lane,

London, WC2H 9EA

Reg number 10083277

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