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Hertfordshire Half Marathon
Run 13.1mi
- . 126 days left to book
- Stevenage
- 3,000 participants
- By RunThrough
This event is popular
Viewed 300+ times this week
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Secure your place
7
Tickets £34, Charity places available
- Official booking partner
- Best price guarantee
- Free injury protection
Have a question? See our Help Center
- We're #1 for customer satisfaction
This event is popular
Viewed 300+ times this week
Race around the luxurious Knebworth House in the Hertfordshire Half Marathon. Great for runners of all stripes, the route starts at the stately home before taking you onto the surrounding country roads. Come for the beautiful rural setting or for your first half marathon.
Review summary
4.6
7 Reviews
- Course
- Organisation
- Atmosphere
S
Sarah R
"How hilly it was! Though I still would have done it but I think it should state..."
C
cathy s
"A bit more information about the gradient and at which miles this applies..."
K
Kitty H
"Thank you for organising the great event today. I feel so accomplished. The..."
See all reviews
How to enter the Hertfordshire Half Marathon
Do it for a good cause. Make those miles count and register for a charity place.
Half Marathon
Run 13.1miCharity Entries
Hertfordshire Half Marathon route
The Half Marathon starts and finishes at the 500 year-old Knebworth House which has, in more recent times, hosted an array of open-air concerts featuring the likes of Robbie Williams and Oasis.
The route will take you through the wide paths of Knebworth Park and along the surrounding rural roads which will be closed to traffic. Please note, there are number of gradients throughout the course.
The course will have marshals stationed at all crucial points during the race as well as clear distance marking.
Half Marathon
Start Time: 9:30am13.1mi
Event Details
What’s Included
Raceday Logistics
Spectators
Volunteers
Frequently Asked Questions
Where are the refreshment stations?
There are three refreshment stations throughout the course at miles 3.5, 7.5 and 10. There is also an additional station for athletes as they cross the finish line.
Will there be storage facilities?
RunThrough offers a secure baggage facility. However, in the interest of space it is recommended that you bring as little extra baggage as possible.
Where can I see my race time?
Race results will be published on www.runthrough.co.uk following the race's conclusion.
Have a question? Get answers from our team.
Is your question about booking your place? See our Help Center
Hertfordshire Half Marathon weather forecast
Drizzle throughout the day.
10°C
Predicted highs
4°C
Predicted lows
High chance of rain
Moderate breeze possible, up to 11mphMeet the organizer
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Hertfordshire Half Marathon reviews (7)
Did the Half Marathon in 2019
Thank you for organising the great event today. I feel so accomplished. The Finisher's medal, t-shirt and the post race snacks are lovely 🥰🥰🥰G
Grace MDid the Half Marathon in 2019
I have just ran this half marathon for the first time and I loved it. I would highly recommend this run. It was hilly but as much as you went up you went down. The hill at the end was a challenge but a PB is still possible as I got an 8 minute one :-). Very well organised, great atmosphere, good for spectators. The only downer I can put on this event is the parking, lots of cars getting stuck in the mud including mine and very slow getting out.Did the Half Marathon in 2019
Knebworth House is a stunning setting for the race. On arrival the race village was busy for the warm-up session. The course took us on a couple laps of the estate before heading out to surrounding country lanes. It was a challenging course with plenty of hills, so hard to run a PB, but don’t let that put you off, a good turn out and supportive marshals and crowds made for a great event.Did the Half Marathon in 2018
Arrival was plain sailing, although leaving was busy. Men's urinals would be useful too, to reduce general toilet queueing. Challenging & rewarding course. Brutal final 1km, even if I had checked the gradient profiling. Good atmosphere, very scenic countryside, nice medal, awesome goodies for finishing. The 'village' was great, huge bonus of a free massage & enjoyed the music. Definitely a HM worth doing again, pb included! See you next year.Did the Half Marathon in 2018
A bit more information about the gradient and at which miles this applies too.Any toilets on the course.Allowing time to get out of Nebworth as took a long time due to single exit.Did the Half Marathon in 2018
How hilly it was! Though I still would have done it but I think it should state its undulating in the race description. I did however enjoy the race and managed a Pb, despite the hills!! There were unfortunately more unenthusiastic marshals that let down the enthusiastic ones! When youre running and knackered a boost from a Marshall seriously helps your motivation! Marshall @ mike 11 was greatDid the Half Marathon in 2018
Hilly at times but the descents made up for it.
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