Welwyn Half Marathon

The event is organised by ATW

Live results available after the first finisher: Eventchiptiming.com/results

Sunday 4th March 2018, start time: 9:00AM

The Hillingdon Half, Hatfield 5, Ickenham 5 and Love Welwyn GC 10K organisers are pleased to announce that the Welwyn Half Marathon has returned for 2018!

There will also be the Welwyn Micro Marathon (400m) for kids which will be free!

Online entries: Pay by major credit/debit cards


If you would also like to support this race then contact us at: events@activetrainingworld.co.uk


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 and cycle paths with a running track  start and finish.




Water will be provided at regular intervals on the course


Every mile










A 5% online service fee will be applied at 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.

Very limited parking is available at the sports centre but additional parking is available at Stanborough Lakes (pay and display)

Come changed and ready to run if possible but changing facilities are available at the sports centre.

Toilets will be available

No refund will be made to any entrant not completing the race.

The last date for refund or deferral requests is Feb 4th 2018. A 75% refund will be given if requested before this date.

You can transfer your place to another athlete up to Feb 25th 2018

No refund, transfer or deferrals accepted after Feb 25th 2018



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

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. The course is unsuitable for wheelchairs and prams.

(4) In the unfortunate cancellation of the event through circumstance beyond the control of the race organisers.  I understand, and accept, the rules and terms of the entry including that there Will be no refund of race fees.


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

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