6

Runs in South Wales

Find runs near me in South Wales for 2025/2026 - search by date or place, display on a map or use the advanced search to find your perfect race.

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Click an event for full event details, location, route, sustainability, what's included and how to enter.

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A 50km eastern loop featuring Bantam Bay, Caswell Bay, Mumbles Head, the ‘Mumbles’ sand and mud, Clyne Wood, Gowerton and the Gower Way - to return for the finish line celebration and medal!
  • Sat 19 - Sun 20 Jul
  • £139
  • Entries close soon
  • Sat 19 - Sun 20 Jul
  • £139
  • Entries close soon
Swansea, West Glamorgan, UK

Gower Peninsula Ultra Challenge | 2nd Half 50K | Gower East Loop

A 50km eastern loop featuring Bantam Bay, Caswell Bay, Mumbles Head, the ‘Mumbles’ sand and mud, Clyne Wood, Gowerton and the Gower Way - to return for the finish line celebration and medal!

  • Chip timing
  • Enter online
  • GPS tracking
  • Undulating
  • Age 16 & over
  • 50 km multi terrain running + 1000 m ascent
Entries close soon
A classic distance from Penrice Castle on a loop featuring Oxwich Bay and its nature reserve, the stunning Wales Coast Path, picnic at Rhossili, the Gower Way then a celebration and medal!
  • Sat 19 Jul
  • £139
  • Entries close soon
  • Sat 19 Jul
  • £139
  • Entries close soon
Swansea, West Glamorgan, UK

Gower Peninsula Ultra Challenge | Marathon 42K Loop

A classic distance from Penrice Castle on a loop featuring Oxwich Bay and its nature reserve, the stunning Wales Coast Path, picnic at Rhossili, the Gower Way then a celebration and medal!

  • Chip timing
  • Enter online
  • GPS tracking
  • Undulating
  • Age 18 & over
  • 42 km multi terrain running + 900 m ascent
Entries close soon
A magnificent challenge from Penrice Castle featuring a figure-of-eight route, Oxwich Bay, the stunning Wales Coast Path, the Gower Way, Mumbles Head, Gowerton and a massive welcome celebration too!
  • Sat 19 - Sun 20 Jul
  • £199
  • Entries close soon
  • Sat 19 - Sun 20 Jul
  • £199
  • Entries close soon
Swansea, West Glamorgan, UK

Gower Peninsula Ultra Challenge | Full Continuous 100K

A magnificent challenge from Penrice Castle featuring a figure-of-eight route, Oxwich Bay, the stunning Wales Coast Path, the Gower Way, Mumbles Head, Gowerton and a massive welcome celebration too!

  • Chip timing
  • Enter online
  • GPS tracking
  • Hilly
  • Age 18 & over
  • 100 km multi terrain running + 2200 m ascent
Entries close soon
A magnificent challenge from Penrice Castle featuring a figure-of-eight route, Oxwich Bay, the stunning Wales Coast Path, the Gower Way, Mumbles Head, Gowerton with a good night's sleep mid-way.
  • Sat 19 - Sun 20 Jul
  • £199
  • Entries close soon
  • Sat 19 - Sun 20 Jul
  • £199
  • Entries close soon
Swansea, West Glamorgan, UK

Gower Peninsula Ultra Challenge | Full 2 Day Daylight 100K

A magnificent challenge from Penrice Castle featuring a figure-of-eight route, Oxwich Bay, the stunning Wales Coast Path, the Gower Way, Mumbles Head, Gowerton with a good night's sleep mid-way.

  • Chip timing
  • Enter online
  • Hilly
  • Age 18 & over
  • 100 km multi terrain running + 2200 m ascent
Entries close soon
Set out from Penrice Castle on a perfect 'half' challenge featuring Oxwich Bay and its nature reserve, the Wales Coast Path, Rhossili for a picnic, coastal scenery, dunes and the Gower Way then medal!
  • Sat 19 Jul
  • £139
  • Entries close soon
  • Sat 19 Jul
  • £139
  • Entries close soon
Swansea, West Glamorgan, UK

Gower Peninsula Ultra Challenge | 1st Half 50K | Gower West Loop

Set out from Penrice Castle on a perfect 'half' challenge featuring Oxwich Bay and its nature reserve, the Wales Coast Path, Rhossili for a picnic, coastal scenery, dunes and the Gower Way then medal!

  • Chip timing
  • Enter online
  • GPS tracking
  • Undulating
  • Age 16 & over
  • 50 km multi terrain running + 1200 m ascent
Entries close soon
An ideal 'entry' challenge from Penrice Castle on a route featuring Oxwich Bay and its nature reserve, the stunning Wales Coast Path, the Gower Way with fantastic views, to finish with a great medal!
  • Sat 19 Jul
  • £89
  • Entries close soon
  • Sat 19 Jul
  • £89
  • Entries close soon
Swansea, West Glamorgan, UK

Gower Peninsula Ultra Challenge | 25K Loop

An ideal 'entry' challenge from Penrice Castle on a route featuring Oxwich Bay and its nature reserve, the stunning Wales Coast Path, the Gower Way with fantastic views, to finish with a great medal!

  • Enter online
  • Undulating
  • Age 14 & over
  • 25 km multi terrain running + 550 m ascent
Entries close soon
Set out from Penrice Castle on an ultra loop featuring Oxwich Bay, the stunning Wales Coast Path, the Gower Way, basecamp picnic, along the coast, Mumbles Head, Gowerton then a celebration and medal!
  • Sat 19 Jul
  • £169
  • Entries close soon
  • Sat 19 Jul
  • £169
  • Entries close soon
Swansea, West Glamorgan, UK

Gower Peninsula Ultra Challenge | 75K Challenge

Set out from Penrice Castle on an ultra loop featuring Oxwich Bay, the stunning Wales Coast Path, the Gower Way, basecamp picnic, along the coast, Mumbles Head, Gowerton then a celebration and medal!

  • Chip timing
  • Enter online
  • Undulating
  • Age 18 & over
  • 75 km multi terrain running + 1550 m ascent
Entries close soon
A perfect Saturday trail 10K from Penrice Castle on a loop towards Oxwich Bay then back to the event hub for a medal, a picnic lunch and to enjoy the whole Ultra Challenge atmosphere.
  • Sat 19 Jul
  • £39
  • Entries close soon
  • Sat 19 Jul
  • £39
  • Entries close soon
Swansea, West Glamorgan, UK

Gower Peninsula Ultra Challenge | 10K Loop

A perfect Saturday trail 10K from Penrice Castle on a loop towards Oxwich Bay then back to the event hub for a medal, a picnic lunch and to enjoy the whole Ultra Challenge atmosphere.

  • Enter online
  • Undulating
  • Age 8 & over
  • 10 km multi terrain running + 250 m ascent
An iconic road race around Wales' capital offering a flat course from the castle to the marina and over the Cardiff Bay barrage!
  • Sun 5 Oct
  • 18 charities
  • Sun 5 Oct
  • 18 charities
Cardiff, South Glamorgan, UK

Oysho Cardiff Half

Secure your charity place in the Cardiff Half today. Run for charity in one of the best half marathons in the world while supporting top UK charities. Find a cause and join their team today!

  • Families
  • Carbon offset
  • Wheelchair users
  • Recycling
  • Entertainment
  • Music
  • Chip timing
  • Enter online
  • Flat
  • PB
  • Traffic free
  • Fancy dress
  • Event village
  • Urban
  • Coast
  • Sustainability policy
  • Public transport links
  • Age 17 & over
  • 13.1 miles road running
  • Sat 14 Jun
Cowbridge, South Glamorgan, UK

Mini Burn Family Adventure Race

  • 3 km road running
  • Wed 23 Jul
Cardiff, UK

SSAFA Cardiff 5K Road Race Series - Race 3

  • 5 km road running
  • Sun 12 Oct
Newport, Rhode Island, USA

Amica Newport Marathon

  • 26.2 miles road running
  • Sat 18 Oct
Port Talbot, West Glamorgan, UK

Afan Forest Half Marathon

  • 13.1 miles trail running

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