We are excited to be bringing back the Hertfordshire Half Marathon event. This ROAD CLOSED half marathon will start and finish at the iconic Knebworth House with the course taking participants around the surrounding rural roads.
Knebworth House is a grade II listed house set in acres of beautiful gardens and parkland. Knebworth House has welcomed many music artists for major open-air concerts, including Robbie Williams, Oasis, Led Zepellin and Red Hot Chilli Peppers. The grounds are home to popular tourist attractions including an adventure playground and dinosaur trail.
How to enter the Hertfordshire Half Marathon
- Run 13.1mi
Hertfordshire Half Marathon route
Starting and finishing in front of the iconic Knebworth House, the route takes in the grounds of Knebworth Park before heading out to the surrounding country lanes.
This ROAD CLOSED course gives you the opportunity to enjoy the rural roads totally traffic free – this is the first mass participation event with closed roads staged at Knebworth House!
Half MarathonStart Time: 9:30am
Questions & answers
Get answers from our team or a member of our dedicated community.
Hertfordshire Half Marathon weather forecast
Drizzle throughout the day.
Meet the organizer
RunThrough are ranked #10 in the UK out of 530 organizers
Hertfordshire Half Marathon reviews (4)
4.6 out of 5 stars
You may also like
- St Albans Half Marathon14th Jun 2020, St Albans4.7(22)
- Hackney Half Marathon17th May 2020, London4.2(28)
- London Landmarks Half Marathon29th Mar 2020, London4.7(55)
- Reading Half Marathon5th Apr 2020, Reading4.5(30)
- The Vitality Big Half1st Mar 2020, London4.2(59)
- Saucony Cambridge Half Marathon8th Mar 2020, Cambridge4.4(37)