ATW official entry
Official entry
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From £43.00Verified Tue, 18 Aug 2026
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ENGRunningRoad10K · 10 km / 6.2 miHalf · 21.1 km / 13.1 mi
ATW Watford Half Marathon & 10K 2027
Watford, Hertfordshire, Cassiobury Park and Hertfordshire country lanes · ENG
Next race day
Sun, 7 Feb 2027
10:00 GMT
About ATW Watford Half Marathon & 10K 2027
ATW Watford Half Marathon & 10K 2027 is a running event in Watford, Hertfordshire, Cassiobury Park and Hertfordshire country lanes, England. Recorded disciplines include 10K, half marathon. The listed surface is road. The listed organiser is ATW. The next listed date is 7 February 2027. Check the organiser's information for entry and race-day arrangements.
Dates, starts & entry
Times are local to the race. Select the entry route for your distance.
- Edition sourceOfficial entry
Half · 21.1 km / 13.1 mi
Sun, 7 Feb 2027
Starts 10:00 GMT
Entries open
Location & race day
Listed venue / area
Cassiobury Park and Hertfordshire country lanes, Watford, HertfordshireENG
Confirm the exact start line, parking and arrival instructions with the organiser. A listed town or postcode may cover a wider area.
About the race
A challenging road-closed half marathon from Cassiobury Park through country lanes around Bucks Hill, Commonwood Common and Chandlers Cross, organised by ATW.
- Surface:
- Road
- Organiser:
- ATW
Ways to enter
Compare the listed booking routes. Verified links show when they were checked.
Sun, 7 Feb 2027
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From £47.70Verified Tue, 18 Aug 2026
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From £43.00Verified Tue, 18 Aug 2026
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Third-party booking
Entries openVerified
Verified Tue, 18 Aug 2026
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Results
Public-figure or athlete-approved ATHRECS results, plus verified organiser links.
No verified results links have been added yet.
Past races
None listed yet.
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