Sun, 6 Sept 2026
Next race
Start time
TBC
Status
CharityBig Half Entry, Date & Race Guide
London, UK
Charity
Beginner-friendlyUsually sells out fast
Next race
Sunday, 6 September 2026
Location
London
Distance
Half Marathon
Surface
Road
Charity places
Entry for the 2026 Big Half is currently available via charity places. This race usually sells out fast.
Verified 27 June 2026
Upcoming dates
Choose a date and check the latest entry options.
Race overview
About Big Half
The Big Half is a vibrant, inclusive half marathon that celebrates the diversity of London. The race takes participants through the heart of four boroughs: Tower Hamlets, Southwark, Lewisham, and Greenwich. Starting at Tower Bridge and finishing by the famous Cutty Sark, this event is a celebration of community and mov
RaceScan tracks entry status, key race info and updates for Big Half in one place.
Training
Training for your next race?
Visit RunningProgress for training plans, coaching and race preparation advice.
Visit RunningProgressRace Day Essentials
Useful running gear and resources for race day. Some links may earn RaceScan a commission at no extra cost to you.
GPS Running Watches
Track pace, distance and training progress with a GPS watch built for runners.
Shop GPS WatchesGrenade Protein Bars
High-protein bars and sports nutrition for training, recovery and race day.
Shop GrenadeFrequently asked questions
Is Big Half 2026 entry open?
Entry for the 2026 Big Half is currently available via charity places. This race usually sells out fast.
When is Big Half?
Big Half takes place on Sunday, 6 September 2026.
How can you enter Big Half?
Entry is currently available through charity places.
What is the Big Half course like?
The Big Half is a vibrant, inclusive half marathon that celebrates the diversity of London. The race takes participants through the heart of four boroughs: Tower Hamlets, Southwark, Lewisham, and Greenwich.
Help keep RaceScan accurate by flagging incorrect or outdated information for Big Half.
Related races
Similar races you may want to compare before choosing your next event.
Race
Region
Distance
Date
Status
Battersea Park Half Marathon August
Battersea Park
Region: London
Distance: Half Marathon
Next race: 6 Sept 2026
Open
Richmond Half Marathon
Richmond Upon Thames
Region: London
Distance: Half Marathon
Next race: 13 Sept 2026
Charity
Region: London
Distance: Half Marathon
Next race: 1 Nov 2026
Open