Hertfordshire Half Marathon & 10K

This popular road closed half marathon starts and finishes in front of the iconic Knebworth House with the course taking participants around the beautiful surrounding rural roads.

Date Sunday 7th November, 2021
Distance Half Marathon + other events: 10K
LocationOld Knebworth Lane
AreaBuckinghamshire, Bedfordshire & Hertfordshire
Start postcodeSG1 2AX
Start time9:30am
OrganiserLucy Harfield
WebsiteVisit website

View all races for Nov 2021

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.

Included in the entry is a themed medal, t-shirt, refreshments and much more!

Start Times: 

Half Marathon – 9:30am

10k – 9:55am


Old Knebworth Lane

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