16 AUGMAP
Two Tunnels Railway Races
South West
Event weekend
- Map
- Profile
- Cost
- Character
GPS trace: 1,225 pts / www.relishrunningraces.com
- Gently Rolling
- Parkland
- Countryside
- Riverside
- Ascent
- 415 m
- m/km
- 9.8 m/km
2.0%GAP£60Entry
Regional distance guide
South West marathons
South West marathon guide with source-backed race region, mapped-route counts, elevation profiles, cost signals and route evidence where available.
South West marathons coverage
5Race pages3Mapped routes3Elevation profiles60%Map coverage
Featured race pages
Featured South West marathons
11 OCTMAP
Bath & Bristol Railway Races
South West
Event weekend
- Map
- Profile
- Cost
- Character
GPS trace: 769 pts / www.relishrunningraces.com
- Riverside
- Countryside
- Historic
- City
- Ascent
- 98 m
- m/km
- 2.3 m/km
0.1%GAP£60Entry
14 FEBMAP
Portland Coastal Marathon
South West
Event weekend
- Map
- Profile
- Character
GPS trace: 1,364 pts / bustinskintriathlonclub.clubtrac.co.uk
- Hilly
- Island
- Coastal
- Waterfront
- Ascent
- 715 m
- m/km
- 16.9 m/km
4.0%GAP
18 OCTCOST
Eden Marathon and Half-Marathon
South West
Event weekend
- Cost
- Character
- Hilly
- Historic
- Countryside
- Waterfront
£48Entry
28 JUNSCORE
North Devon Marathon, Half Marathon & 10k (Woolacombe)
South West
Event weekend
- Character
- Hilly
- Coastal
- Countryside
- Trail
Related race guides
South West running races
All race pages in this regional guide across every qualifying distance.
Marathons
All indexed marathon race pages, including route evidence and ranking filters.
Marathon route maps
Mapped marathon race pages with stored route geometry, elevation metrics and route provenance where available.
South West marathon comparisons
Bath & Bristol Railway Races Marathon vs Two Tunnels Railway Races Marathon
Lowest-GAP routes compared for fastest available course shape.
Portland Coastal Marathon vs Two Tunnels Railway Races Marathon
Hilliest mapped routes compared for runners who want climbing.
Eden Marathon and Half-Marathon vs Two Tunnels Railway Races Marathon
Lowest true-cost choices compared in context rather than by fee alone.
Bath & Bristol Railway Races Marathon vs Portland Coastal Marathon
Best race-day conditions compared with route, cost and evidence context.
South West marathons questions
What South West marathons are included?
This guide includes 5 marathon race pages whose source-backed event region is South West. Nearby races by radius are not included.
Which South West marathons have route maps?
3 South West marathons currently have stored route geometry. Route traces appear only when stored geometry exists.
How are featured South West marathons ordered?
Featured races are ordered by available evidence first: stored route geometry, elevation profiles, route metrics, cost data, dates and race-character tags.