Half Marathons in United Kingdom 2026
21.1 kilometres (13.1 miles) — the bridge between the 10K and the full marathon. Browse upcoming events in United Kingdom.
122 upcoming races
Upcoming Races
Running
Indian Queens Half Marathon
Aug 2, 2026Indian Queens, United Kingdom
Run 21 m
Running
Perth Half Marathon Running Festival
Aug 2, 2026Perth, United Kingdom
Run 21 m
Running
Burnham Beeches Half-Marathon
Aug 9, 2026Farnham Common, United Kingdom
Run 21 m
Running
Coll Half Marathon
Aug 15, 2026Coll Island, United Kingdom
Run 21 m
Running
Isle of Wight Half Marathon
Aug 16, 2026Ryde, United Kingdom
Run 21 m
Running
Scottish Half Marathon
Aug 16, 2026Musselburgh, United Kingdom
Run 21 m
Running
Clacton Half Marathon & 10K
Aug 16, 2026Clacton-on-Sea, United Kingdom
Run 10 m
Running
Antrim Coast Half Marathon
Aug 23, 2026Larne, United Kingdom
Run 21 m
Running
Borrowdale Trail Half Marathon
Aug 23, 2026Keswick, United Kingdom
Run 21 m
Running
Fleetwood Half Marathon
Aug 23, 2026Blackpool, United Kingdom
Run 21 m
Running
Waterside Half Marathon
Sep 6, 2026Derry, United Kingdom
Run 21 m
Running
Bridgwater Half Marathon
Sep 6, 2026Bridgwater, United Kingdom
Run 21 m
Running
Richmond Park 5k, 10k and Half Marathon - September
Sep 6, 2026London, United Kingdom
Run 5 m
Running
Peterborough Half Marathon
Sep 11, 2026Peterborough, United Kingdom
Run 21 m
Running
Great North Run
Sep 13, 2026Newcastle, United Kingdom
Run 21 m
Running
Bacchus Wine Half-marathon & 10K
Sep 13, 2026Dorking, United Kingdom
Run 10 m
Running
Chippenham Half Marathon
Sep 13, 2026Chippenham, United Kingdom
Run 21 m
Running
Truro Half Marathon
Sep 13, 2026Truro, United Kingdom
Run 21 m
Running
Torbay Half Marathon
Sep 20, 2026Paignton, United Kingdom
Run 21 m
Running
Cheltenham Half Marathon
Sep 20, 2026Cheltenham, United Kingdom
Run 21 m