Wales, UK · 10K
10K Races in Wales, UK
Wales, UK currently has 24 upcoming 10Ks with a confirmed date listed in RaceRove. Cardiff, Chepstow, Port Talbot and Swansea have the largest concentration of events.
April (5), November (5) and May (3) are the busiest months on the calendar right now. Another 3 annual 10Ks are waiting for next year's date to be announced.
- Upcoming, date confirmed
- 24
- Active listings
- 27
- Cities with races
- 22
More ways to browse Wales, UK
Upcoming 10Ks in Wales, UK
All 24 with a confirmed date, soonest first.
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Barry Island 10KBarry, WalesToddler Dash (3 yrs & under) 50mJunior (8-17 yrs) 1 mileFamily 1 mile10K
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Porthcawl 10KPorthcawl, WalesToddler Dash (3 yrs & under) 50mJunior (8-17 yrs) 1 mileFamily 1 mile10K
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Wye Valley Tunnel RunChepstow, WalesColourburst Run - 500m or 2K10KHalf Marathon - Valley View routeHalf Marathon - Tintern Station route +1 more
Dates come from each race's own listing. Always confirm on the organiser's site before you book travel.
When 10Ks happen in Wales, UK
- January
- 1 upcoming race
- February
- 2 upcoming races
- April
- 5 upcoming races
- May
- 3 upcoming races
- June
- 2 upcoming races
- July
- 3 upcoming races
- August
- 1 upcoming race
- September
- 1 upcoming race
- October
- 1 upcoming race
- November
- 5 upcoming races
Wales cities with the most 10Ks
- Cardiff
- 2 upcoming races
- Chepstow
- 2 upcoming races
- Port Talbot
- 2 upcoming races
- Swansea
- 2 upcoming races
- Tenby
- 1 upcoming race
- Abersoch
- 1 upcoming race
- Barry
- 1 upcoming race
- Burry Port
- 1 upcoming race
Annual events awaiting their next date
These 10Ks are held every year, but the next date isn't in the listing yet. The month shown is when each is usually held.
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Bangor City 10K & Half MarathonBangor, Wales Usually held in October · next date not announced10KHalf Marathon
10Ks in nearby regions
Guides from the RaceRove blog
- 7 min read How to Find a 5K, 10K, Half Marathon or Marathon Near You A practical way to find running races near you: pick a distance, decide how far you'll travel, read the listing properly and confirm the details before you register.
- 4 min read Diplo's Run Club 2026-27: Every City, Date and Course Diplo's Run Club is a 5K with a post-race concert. Every US date for 2026-27 (San Francisco, New York, Los Angeles, San Diego and Phoenix), start times and courses.
- 8 min read How to Train for Your First 10K A practical first-10K framework with easy running, one longer run, rest, and realistic progress.
- Blog All guides Planning advice for finding, choosing and travelling to races.
10K Races in Wales, UK: common questions
- How many 10Ks are there in Wales, UK?
- RaceRove currently lists 24 upcoming 10Ks in Wales, UK with a confirmed date, plus 3 annual events whose next date hasn't been announced yet.
- How long is a 10K?
- A 10K is 6.2 miles (10 kilometres).
- Which Wales cities have the most 10Ks?
- By upcoming events listed in RaceRove: Cardiff (2), Chepstow (2), Port Talbot (2), Swansea (2) and Tenby (1).
- When is 10K season in Wales, UK?
- Of the upcoming 10Ks listed, the busiest months are April (5), November (5) and May (3).
Search every 10K in Wales, UK
Filter by month, course profile and field size, save races to a shortlist and compare them side by side in the interactive search.