Half Marathons In & Near Hertfordshire 2026 - 2027
Half Marathons Found In & Near Hertfordshire
The most comprehensive list of Half Marathons in and near Hertfordshire in 2026 - 2027. Find your perfect race!
Top Tip: Viewing this page in the default “Featured view” will show you all the Best Half Marathons in and around Hertfordshire. If you’re ready to set yourself a challenge right now then switching to “Bookable view” will show you those that can be booked instantly and securely through Find A Race. Guarantee your place today and get training :-)
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from £49.99
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£39.97
£40.00
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£40.00
£39.48
from £11.00
£40.00
from £11.00
£41.60
£40.00
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£40.00
from £14.84
£40.00
from £36.00
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from £37.10
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Showing 1–40 of 110 events
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If you still haven’t found what you’re looking for here are a few suggestions: broaden your search and take a look at the South East or South West of England if you’re willing and able to travel a bit further. If you’re in the Hertfordshire area but fancy something a bit shorter then check out our Hertfordshire 10k Runs page. If you’re happy to travel or you want to build a race into a trip away then check out our UK-wide Half Marathons calendar and you can refine and filter your search from there.