The race will commence at 9:00AM on Sunday the 22nd of September 2019.

There will also be the Welwyn Micro Marathon around the Gosling 400m athletics track, for kids which will be free! This always creates a fantastic atmosphere before the start of the main event.

Online entries: Pay by major credit/debit cards



Our official charity is the Isabel Hospice - providing free care for patients and their families living with cancer and other life-limiting illnesses in eastern Hertfordshire.

If you would like to help, you can donate via their just giving page.

If you would also like to support this race then contact us at


icon Registration

Race numbers will be collected on the day of the race. The registration desk will close at 08:30am.

Please arrive in sufficient time to collect your race number and timing chip.

icon Event Profile

Event Name

The Welwyn Half Marathon

Event Distance

13.1 miles


The race will incorporate 1 lap of pavements, closed roads and cycle paths, starting and finishing on Gosling athletics track.




Water will be provided at regular intervals on the course


Every mile










The higher of a £1 / 6% service fee will be applied at the checkout.


icon Prizes

Medal and event Technical T Shirt for all finishers

Overall 1st, 2nd and 3rd man and woman prizes of £150, £100 & £50 respectively

Overall 1st, 2nd and 3rd man and woman trophies

Age group trophies for M40+, M50+, M60+, M70+, W40+, W50+, W60+,W70+

1st Male team shield (4 to score) 

1st Womens team shield (3 to score) 

icon Course Information

The race starts and finishes in the same location at Gosling Sports Park in Welwyn Garden City

The running track start and finish will be a great spectator location

The course map is available here

icon Training Plans

ActiveTrainingWorld have free training plans to help you train for this event:


Other Race Information

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

Available at the race venue - Gosling athletics track

Changing & Toilets
Come changed and ready to run if possible. Toilets are available at Merchant Taylor's School. 

A baggage area will be provided at race HQ. Please leave your valuables at home, the race organisers do not accept responsibility over lost property. 


You are entitled to a full refund of your entry fee in the occasion of the event being cancelled due to but not limited to:

Adverse weather conditions
Key supplier failure
Any major incident deemed a health & safety risk
Cancellation or revocation of Licence or closure of event for health & safety by local authority

This protection is included in your admin fee which is added onto your booking at the checkout.

You are entitled to a full refund in the occasion of, but not limited to these circumstances:

 Athlete injury
 Jury Service

This refund protection is OPTIONAL at an additional cost of 6% of your entry fee and is offered at the checkout.


By entering this event you agree to the below terms and conditions

Your details will be passed onto the event organisers for the administration of the race.

Your name, date of birth and email details will be passed onto the chip timing company. Personal details will be deleted 1 week after the event.

Where specified on the booking form, any medical information will be passed onto the medical team present at the event. 

I hereby declare that (1) I am an amateur according to the eligibility rule of UKA, (2) I am medically fit to run and I will do so at my own risk and agree not to hold the organisers responsible in any way for any injury or loss resulting from my participation in the event, prior to, during or after the event. (3) I understand the organisers reserve the right to alter the arrangements and conditions should circumstances require.

By entering this event, the athlete indicates acceptance of UKA rules

The course is unsuitable for wheelchairs and prams.

LOCATION: Gosling Sports Park

Location: Gosling Sports Park, Stanborough Road, Welwyn Garden City, Hertfordshire, AL8 6XE