- Sun 28 Sep 2025
10K
09:30
Age 16 & over
£22-£24
- 10 km road running
Event overview
Taking place in September, it's a perfect time for a half marathon!
The course is accurately measured and held under a full UK Athletics race license. The race is chip-timed by our professional timing partner, Event Chip Timing and your results will appear on PowerOf10.
This event is more than just a run. You’ll be warmed up with personal trainers, welcomed home by a professional commentator and your cheer-squad will be kept fed and watered by quality caterers while you run.
Running with friends or family? Purchase a Group Saver Ticket (minimum 2 people, max 10)
A free 400m Children’s Fun Run will also take place on the running track 15 mins before the half-marathon start (no need to book, just turn up to registration). Parents are welcome to run with their kids and use it as a warm-up for the main event!
Highlights
- Fun for the family
- Well marked course
- Supportive marshals
- Custom designed medal
- Free event photos
- Finish line snacks and goodies
- Positive reviews from previous participants
This event is part of ATW Welwyn Half Marathon & 10K.
Event photos
Event details
- All fitness levels
- Event village
- Families
- Newcomers
- Paid parking
- Park
Event HQ
BETTER Gosling Sports Park
Stanborough Road
Welwyn Garden City
Hertfordshire
AL8 6XE
UK
Parking
Limited paid parking is available at the race venue with additional parking locations available in Welwyn Town centre. Further details will be provided in the pre-race information.
Route
- Cut off time
- Distance markers
- First aid
- Marshals
- Traffic free
- Water stations
- Way markers
- Bring your own cup
- Recycling
- Sustainability policy
Here are the ways this event cares for the environment:
Summary
- Recycling bins
- Recycling gets separated from general waste
- Finish line water bottles made from recycled material
- Refill taps are provided so participants can bring their own bottle and fill up during the event
- The choice of paper cups at water stations
- Signage including course marking attached with reusable garden wire instead of plastic cable ties
- 'Dynamic bib assignment’ removes the need for envelopes, sticker labels and excess waste
- Bike racking is provided to promote cycling to the events
- Chip timing
- Goody bag
- Medal
- Post-race meal
- Race photo
Included
- Custom designed medal
- Free event photos
- Finish line snacks & goodies
- Age 16 & over
- Entries open
- Enter online
Entry fees
Early bird entry fee
£22.00
Early bird entry fee
£24.00
Run this race every year and it is a brilliant out and back course that finishes on the running track allowing you to have your own Olympic moment. James M
Great event great atmosphere - enjoyable course. Thank you. Sam B
Good event, well marshalled by local running club. Really good quality T shirt, which came as quite a surprise for the modest entry fee. David S
My 4th ish Welwyn Half Marathon. As usual, the event starts off at the Gosling athletics track, and really pleased that the organisers have listened to feedback and you now run more of the track, which is a great exciting start to the race. Also the family fun run at the start is an excellent idea, more races should do this - my kids loved it. Well sign posted throughout, and a mix of different surfaces, with a couple of gradual gradients, make this a more challenging than your run of the mill pavement half. Really good race for local runners. James D
Reviews thanks to RaceCheck
Other races at event
- Sun 28 Sep
- #1 of 3
Children’s Fun Run
09:15
All ages
FREE
- 400 m track and field
- Sun 28 Sep
- #2 of 3
Half Marathon
09:30
Age 17 & over
£30-£36
- 13.1 miles road running