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Half Marathons / Wales

Actif Tywi Valley Half Marathon

Ysgol Bro Dinefwr, Ffairfach · Wales

Organised by Actif Sport and Leisure / Carmarthenshire County Council

Actif Tywi Valley Half Marathon is an individual half-marathon event in Ysgol Bro Dinefwr, Ffairfach.

Upcoming edition

15 August 2027

Surface not confirmed

Published distance: 13.1 miles

Entry status: open

Fixed-distance half marathon

Start: Ysgol Bro Dinefwr, Ffairfach

Race area · approximate race area. Approximate race area. Check the organiser’s website for the exact start and race-day directions.

Location evidence

Existing saved event-to-place evidence reused; geography query derived from 'Ysgol Bro Dinefwr, Ffairfach'. GeoNames exact settlement/suburb name match for 'Ffairfach', country Wales, administrative area Carmarthenshire, region Wales; population 0 (zero means unspecified). Representative event-area point, not a venue address, exact start or radius guarantee. Directional catalogue locations use the first disclosed event locality only as EVENT_AREA; other route endpoints are not substituted. Geographic lookup does not reverify dates or non-location facts. GeoNames (https://www.geonames.org/), CC BY 4.0; transformed to event-area coordinates with separate event-source evidence.

Location checked 2026-09-14.

Location source 1 (opens in a new tab)
Location source 2 (opens in a new tab)

Official individual half-marathon category; no certification inferred.

Official council leisure homepage explicitly announces 2027 half, Sunday 15 August, Ysgol Bro Dinefwr Ffairfach and entries open. Linked Eventbrite returns 429, but primary homepage supplies core facts.

Sources checked 14 September 2026. Entry availability can change.

Official event (opens in a new tab)

Official sources

https://actif.wales/ (opens in a new tab)

Map precision: approximate event venue/locality. Existing saved event-to-place evidence reused; geography query derived from 'Ysgol Bro Dinefwr, Ffairfach'. GeoNames exact settlement/suburb name match for 'Ffairfach', country Wales, administrative area Carmarthenshire, region Wales; population 0 (zero means unspecified). Representative event-area point, not a venue address, exact start or radius guarantee. Directional catalogue locations use the first disclosed event locality only as EVENT_AREA; other route endpoints are not substituted. Geographic lookup does not reverify dates or non-location facts. GeoNames (https://www.geonames.org/), CC BY 4.0; transformed to event-area coordinates with separate event-source evidence.

Organiser event page (opens in a new tab)

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