Swansea Half Marathon
Swansea Half Marathon, part of the Independent / Non-series, is a road-running race held in Swansea, United Kingdom. The 2027 edition takes place on Sunday, 21 March 2027. Distances on offer include Half Marathon and Marathon.

Who it's for
A solid challenge for committed running athletes.
Good fit if you…
- have done a few events and want a real challenge
- want a choice of distances
Maybe not if you…
- want a big marquee event: this is a smaller, local-scale race
What should you know about Swansea Half Marathon?
- Date
- Sunday, 21 March 2027
- Format
- Half Marathon · Marathon
Need to know
When is Swansea Half Marathon 2027?
Swansea Half Marathon takes place on Sunday, 21 March 2027. Dates can move year to year, so confirm the exact day on the official race page before you book travel.
How do you register for Swansea Half Marathon?
Where does Swansea Half Marathon take place?
Swansea, United Kingdom
FAQs
What do athletes ask about Swansea Half Marathon?
Where is Swansea Half Marathon held?
Swansea Half Marathon is held in Swansea, the United Kingdom. The race page has the venue location and a map, and links straight through to the official site for the precise start area.
What distances can you race at Swansea Half Marathon?
Swansea Half Marathon offers Half Marathon and Marathon. Pick your distance and enter on the official site. Each format usually has its own start wave and cut-offs.
How hard is Swansea Half Marathon?
Swansea Half Marathon is rated serious (3/5) for difficulty on FindMyNextRace, based on its distance, terrain, and the level of the field. Use that as a guide and match it to your current fitness before you commit.
What is the terrain like at Swansea Half Marathon?
Swansea Half Marathon is held on road terrain. Terrain shapes your pacing, kit, and shoe choice, so factor it into your prep. The official course page has the detailed route.
How should I train for Swansea Half Marathon?
Training for Swansea Half Marathon depends on your target distance and current fitness. Most athletes follow a structured block of 12–20 weeks for a Half Marathon effort. Build a plan tailored to your race date and level with AI Training Plan (https://aitrainingplan.app).
Train near this race
Places to train within 15 km of the start, picked for running.
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