Half Marathons in United Kingdom 2026 109 events
21.1 kilometres (13.1 miles) — the bridge between the 10K and the full marathon. Browse upcoming events in United Kingdom.
Upcoming races
Running
Peterborough Half Marathon
◎ Peterborough, United Kingdom▤ Sep 11, 2026
21.1 km
Running
Great North Run
◎ Newcastle, United Kingdom▤ Sep 13, 2026
21.1 km
Running
Bacchus Wine Half-marathon & 10K
◎ Dorking, United Kingdom▤ Sep 13, 2026
10 km
Running
Chippenham Half Marathon
◎ Chippenham, United Kingdom▤ Sep 13, 2026
21.1 km
Running
Truro Half Marathon
◎ Truro, United Kingdom▤ Sep 13, 2026
21.1 km
RunningIn 6 days
Torbay Half Marathon
◎ Paignton, United Kingdom▤ Sep 20, 2026
21.1 km
RunningIn 6 days
Cheltenham Half Marathon
◎ Cheltenham, United Kingdom▤ Sep 20, 2026
21.1 km
RunningIn 6 days
Tissington Trail Half Marathon Weekend
◎ Ashbourne, United Kingdom▤ Sep 20, 2026
21.1 km
RunningIn 9 days
Southampton Half Marathon
◎ Southampton, United Kingdom▤ Sep 23, 2026
21.1 km
RunningIn 13 days
Windsor Half-Marathon
◎ Windsor, United Kingdom▤ Sep 27, 2026
21.1 km
RunningIn 13 days
RUN Barnstaple Marathon, Half Marathon and 10K
◎ Barnstaple, United Kingdom▤ Sep 27, 2026
10 km
RunningIn 13 days
Swindon Half-Marathon
◎ Swindon, United Kingdom▤ Sep 27, 2026
21.1 km
RunningIn 13 days
Run Sandringham Half Marathon, 5k and Community Mile
◎ Norfolk, United Kingdom▤ Sep 27, 2026
5 km
RunningIn 3 weeks
Cardiff Half Marathon
◎ Cardiff, United Kingdom▤ Oct 4, 2026
21.1 km
RunningIn 3 weeks
Oysho Cardiff Half Marathon
◎ Cardiff, United Kingdom▤ Oct 4, 2026
21.1 km
RunningIn 3 weeks
Great Scottish Run Half-Marathon & 10K
◎ Glasgow, United Kingdom▤ Oct 4, 2026
10 km
RunningIn 3 weeks
Clarendon Marathon and Half Marathon
◎ Winchester, United Kingdom▤ Oct 4, 2026
21.1 km
RunningIn 3 weeks
Basingstoke Half Marathon
◎ Basingstoke, United Kingdom▤ Oct 4, 2026
21.1 km
RunningIn 3 weeks
Run Kent Tonbridge Half Marathon, 10K, 5K
◎ Tonbridge, United Kingdom▤ Oct 4, 2026
10 km
RunningIn 3 weeks
Chichester Half Marathon
◎ Chichester, United Kingdom▤ Oct 4, 2026
21.1 km