09 AUGMAP
Thames Meander Marathon (London)
London
Event weekend
- Map
- Profile
- Character
GPS trace: 766 pts / www.hermesrunning.com
- Riverside
- Waterfront
- Parkland
- City
- Ascent
- 159 m
- m/km
- 7.6 m/km
0.5%GAP
Regional distance guide
London half marathons
London half marathon guide with source-backed race region, mapped-route counts, elevation profiles, cost signals and route evidence where available.
London half marathons coverage
12Race pages5Mapped routes2Elevation profiles42%Map coverage
Featured race pages
Featured London half marathons
23 AUGMAP
Richmond Park Marathon (London)
London
Event weekend
- Map
- Profile
- Character
GPS trace: 734 pts / www.1m2go.co.uk
- Parkland
- Forest
- Historic
- Community
- Ascent
- 204 m
- m/km
- 9.6 m/km
1.0%GAP
04 OCTMAP
Kingston Half Marathon
London
Event weekend
- Map
- Cost
- Character
GPS trace: 682 pts / riverthamesrunning.co.uk
- Flat
- Riverside
- Historic
- City
£42Entry
14 MAYMAP
HOKA Hackney Half
London
Event weekend
- Map
- Cost
- Character
GPS trace: 629 pts / www.hackneymoves.com
- Flat
- City
- Parkland
- Riverside
£69Entry
12 SEPMAP
Richmond Running Festival
London
Event weekend
- Map
- Cost
- Character
GPS trace: 558 pts / run-fest.com
- Pancake Flat
- Parkland
- Riverside
- Waterfront
£48Entry
18 JULCOST
RunThrough Battersea Park Half Marathon & 10K
London
Event weekend
- Cost
- Character
- Pancake Flat
- Parkland
- Coastal
- Riverside
£38Entry
06 DECCOST
RunThrough Crystal Palace Park Half Marathon, 10K & 5K
London
Event weekend
- Cost
- Character
- Hilly
- Parkland
- Forest
- City
£34Entry
30 AUGCOST
RunThrough Dulwich Park 10K & Half Marathon
London
Event weekend
- Cost
- Character
- Flat
- Parkland
- City
- Historic
£34Entry
11 OCTCOST
Royal Parks Half Marathon
London
Event weekend
- Cost
- Character
- Flat
- Historic
- Parkland
- City
£59Entry
04 APRCOST
Tommy's London Landmarks Half Marathon
London
Event weekend
- Cost
- Character
- Flat
- Historic
- Riverside
- City
£75Entry
27 SEPCOST
Ealing Half Marathon
London
Event weekend
- Cost
- Character
- Rolling
- City
- Parkland
- Road
£51Entry
06 SEPSCORE
The Big Half
London
Event weekend
- Character
- Flat
- City
- Riverside
- Historic
Related race guides
London 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.
London half marathon comparisons
Royal Parks Half Marathon vs Tommy's London Landmarks Half Marathon
London half marathon alternatives compared by parkland/city course character, entry evidence and route-map availability.
Thames Meander Marathon (London) Half Marathon vs Richmond Park Marathon (London) Half Marathon
Lowest-GAP routes compared for fastest available course shape.
RunThrough Crystal Palace Park Half Marathon, 10K & 5K vs RunThrough Dulwich Park 10K & Half Marathon
Lowest true-cost choices compared in context rather than by fee alone.
RunThrough Crystal Palace Park Half Marathon, 10K & 5K vs Tommy's London Landmarks Half Marathon
Best race-day conditions compared with route, cost and evidence context.
London half marathons questions
What London half marathons are included?
This guide includes 12 half marathon race pages whose source-backed event region is London. Nearby races by radius are not included.
Which London half marathons have route maps?
5 London half marathons currently have stored route geometry. Route traces appear only when stored geometry exists.
How are featured London 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.