14 JUNMAP
Cheltenham Running Festival
South West
Event weekend
- Map
- Profile
- Cost
- Character
GPS trace: 593 pts / www.cheltenhamrunningfestival.com
- Flat
- Parkland
- Countryside
- Historic
- Ascent
- 70 m
- m/km
- 3.3 m/km
0.0%GAP£38Entry
Regional distance guide
South West half marathons
South West half marathon guide with source-backed race region, mapped-route counts, elevation profiles, cost signals and route evidence where available.
South West half marathons coverage
16Race pages7Mapped routes5Elevation profiles44%Map coverage
Featured race pages
Featured South West half marathons
14 MARMAP
Weymouth Half Marathon
South West
Event weekend
- Map
- Profile
- Cost
- Character
GPS trace: 164 pts / justracinguk.com
- Gently Rolling
- Waterfront
- Coastal
- Parkland
- Ascent
- 146 m
- m/km
- 6.9 m/km
0.6%GAP£41Entry
11 OCTMAP
Bath & Bristol Railway Races
South West
Event weekend
- Map
- Profile
- Cost
- Character
GPS trace: 357 pts / www.relishrunningraces.com
- Historic
- Riverside
- Countryside
- City
- Ascent
- 33 m
- m/km
- 1.6 m/km
0.0%GAP£46Entry
16 AUGMAP
Two Tunnels Railway Races
South West
Event weekend
- Map
- Profile
- Cost
- Character
GPS trace: 327 pts / www.relishrunningraces.com
- Parkland
- Countryside
- Riverside
- City
- Ascent
- 489 m
- m/km
- 23.2 m/km
5.4%GAP£46Entry
14 FEBMAP
Portland Coastal Marathon
South West
Event weekend
- Map
- Profile
- Character
GPS trace: 959 pts / bustinskintriathlonclub.clubtrac.co.uk
- Island
- Coastal
- Waterfront
- City
- Ascent
- 364 m
- m/km
- 17.3 m/km
4.3%GAP
21 MARMAP
Gloucester Half Marathon & 10K
South West
Event weekend
- Map
- Cost
- Character
GPS trace: 686 pts / www.gloucesterrunningfestival.com
- Flat
- City
- Riverside
- Historic
£41Entry
22 MARMAP
Vitality Bournemouth Bay Run
South West
Event weekend
- Map
- Cost
- Character
GPS trace: 454 pts / www.bournemouthbayrun.co.uk
- Flat
- Coastal
- Desert
- Waterfront
£30Entry
14 MARCOST
Bath Half Marathon
South West
Event weekend
- Cost
- Character
- Flat
- City
- Parkland
- Riverside
£57Entry
10 OCTCOST
Bournemouth Marathon Festival
South West
Event weekend
- Cost
- Character
- Gently Rolling
- Coastal
- Waterfront
- City
£46Entry
23 MAYCOST
The Great West Run (Exeter)
South West
Event weekend
- Cost
- Character
- Gently Rolling
- City
- Historic
- Riverside
£38Entry
04 APRCOST
Yeovil Half Marathon
South West
Event weekend
- Cost
- Character
- Gently Rolling
- Parkland
- Countryside
- City
£32Entry
18 OCTCOST
Eden Marathon and Half-Marathon
South West
Event weekend
- Cost
- Character
- Hilly
- Countryside
- Waterfront
- Forest
£43Entry
09 MAYSCORE
AJ Bell Great Bristol Run
South West
Event weekend
- Character
- Flat
- City
- Riverside
- Waterfront
16 MAYSCORE
Plymouth Half Marathon
South West
Event weekend
- Character
- Gently Rolling
- Coastal
- City
- Waterfront
20 SEPSCORE
Run Cheltenham
South West
Event weekend
- Character
- Flat
- City
- Historic
- Parkland
28 JUNSCORE
North Devon Marathon, Half Marathon & 10k (Woolacombe)
South West
Event weekend
- Character
- Hilly
- Coastal
- Countryside
- Charity
Related race guides
South West running races
All race pages in this regional guide across every qualifying distance.
Half Marathons
All indexed half marathon race pages, including route evidence and ranking filters.
Half Marathon route maps
Mapped half marathon race pages with stored route geometry, elevation metrics and route provenance where available.
South West half marathon comparisons
Cheltenham Running Festival Half Marathon vs Bath & Bristol Railway Races Half Marathon
Lowest-GAP routes compared for fastest available course shape.
Two Tunnels Railway Races Half Marathon vs Portland Coastal Marathon Half Marathon
Hilliest mapped routes compared for runners who want climbing.
Vitality Bournemouth Bay Run Half Marathon vs Yeovil Half Marathon
Lowest true-cost choices compared in context rather than by fee alone.
AJ Bell Great Bristol Run Half Marathon vs Gloucester Half Marathon & 10K
Best race-day conditions compared with route, cost and evidence context.
South West half marathons questions
What South West half marathons are included?
This guide includes 16 half marathon race pages whose source-backed event region is South West. Nearby races by radius are not included.
Which South West half marathons have route maps?
7 South West half marathons currently have stored route geometry. Route traces appear only when stored geometry exists.
How are featured South West half marathons ordered?
Featured races are ordered by available evidence first: stored route geometry, elevation profiles, route metrics, cost data, dates and race-character tags.