Race guide
Cardiff, Wales, GB / Half / Road / race date Oct 4, 2026
A flat, fast half marathon around the Welsh capital and one of the UK's largest, part of the SuperHalfs series alongside Lisbon, Prague, Copenhagen, Berlin and Valencia.
No verified-open route
Overall demand: Open
Entry-route overview
Cardiff Half Marathon currently has 1 legitimate entry route tracked in Racera: General entry. Racera informs, reminds, and links out to official providers; it does not process or guarantee entry.
Access score reflects how open entry routes are right now — not a guaranteed place.
Key facts
Route types
General entry
Tracked routes
1
Race date
Oct 4, 2026
Race-date confidence
Confirmed
Known legitimate routes with their open, close, and results dates, cost, charity minimums, qualifying windows, official source, and outbound link — in one table.
General Entry
Awaiting official dates
Not yet verified. A source is linked for review.
—
Reported details — verify officially: Official site gives the race as 4 October 2026 and invites entry for 2026 (checked 27 August 2026). It separately advertises charity, international and elite entry routes whose terms were not read, so only general entry is recorded.
Racera Premium
Keep the free route guide and core reminders, then use Premium to choose Plan A, track application state, see exact context when Racera issues a verified route alert, catch backups that close before results, and keep current alternatives ready.
Similar races with at least one currently open entry route.
No alternatives with a current verified-open route matched these filters. Widen the date window, radius, distance, terrain, or budget.
Jump to a hub, or browse other races in the same distance, country, and series.
Fast answers for runners and search engines, with the same no-guarantee framing shown across Racera.
No. Racera informs, reminds, and links out to legitimate official entry routes. It does not process, secure, or guarantee entry.
Cardiff Half Marathon currently has 1 legitimate entry route tracked in Racera: General entry. Racera informs, reminds, and links out to official providers; it does not process or guarantee entry.
Use Racera's Plan B alternatives to find similar races that have at least one currently open entry route.
Guide signal
Cardiff Half Marathon
Official route data, deadline tracking, and source links. Applications stay with organisers and providers.
| Route | Status | Key dates | Cost | Route details | Official / provider link |
|---|---|---|---|---|---|
General entry General Entry | Reported open — verify officially Not yet verified. A source is linked for review. | Awaiting official dates | — | Reported details — verify officially: Official site gives the race as 4 October 2026 and invites entry for 2026 (checked 27 August 2026). It separately advertises charity, international and elite entry routes whose terms were not read, so only general entry is recorded. |
Race-day confidence: Confirmed. This describes the event date, not an entry-route deadline. Each route row shows its own source-verification state.
Some provider buttons may use referral URLs when a legitimate official provider has one configured. Racera does not process entry or guarantee availability; entry remains with the organiser, charity, registration platform, or tour operator.
Spotted a wrong or outdated date? Report it — corrections ship fast.