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
RunningIn 3 weeks
Manchester Half Marathon
◎ Manchester, United Kingdom▤ Oct 4, 2026
21.1 km
RunningIn 3 weeks
ATW Welwyn Half Marathon
◎ Stanborough, United Kingdom▤ Oct 4, 2026
21.1 km
RunningIn 4 weeks
Sunderland Half Marathon
◎ Sunderland, United Kingdom▤ Oct 8, 2026
21.1 km
RunningIn 4 weeks
Oxford Half Marathon
◎ Oxford, United Kingdom▤ Oct 11, 2026
21.1 km
RunningIn 4 weeks
Run Leicester Half Marathon & 10K
◎ Leicester, United Kingdom▤ Oct 11, 2026
10 km
RunningIn 4 weeks
Richmond Autumn Riverside 10k and Half Marathon Run
◎ Richmond, United Kingdom▤ Oct 11, 2026
10 km
RunningIn 4 weeks
Chelmsford Marathon & Half Marathon
◎ Chelmsford, United Kingdom▤ Oct 11, 2026
21.1 km
RunningIn 5 weeks
Eden Marathon & Half Marathon
◎ St Austell, United Kingdom▤ Oct 18, 2026
21.1 km
RunningIn 5 weeks
Maidstone Half Marathon
◎ Maidstone, United Kingdom▤ Oct 18, 2026
21.1 km
RunningIn 5 weeks
Stevenage Half Marathon
◎ Ridlins End, United Kingdom▤ Oct 18, 2026
21.1 km
RunningIn 5 weeks
Bedgebury Forest Half Marathon & 10K
◎ Tunbridge Wells, United Kingdom▤ Oct 18, 2026
10 km
RunningIn 6 weeks
Stroud Half Marathon
◎ Stroud, United Kingdom▤ Oct 25, 2026
21.1 km
RunningIn 6 weeks
Worksop Half Marathon
◎ Worksop, United Kingdom▤ Oct 25, 2026
21.1 km
RunningIn 6 weeks
Rugby Half Marathon
◎ Rugby, United Kingdom▤ Oct 25, 2026
21.1 km
RunningIn 6 weeks
Monsal Trail October Half Marathon & 10k Weekend
◎ Derbyshire Dales, United Kingdom▤ Oct 25, 2026
10 km
RunningIn 6 weeks
Andover Half Marathon
◎ Test Valley, United Kingdom▤ Oct 25, 2026
21.1 km
RunningIn 7 weeks
Halloween Trail Half Marathon
◎ South Queensferry, United Kingdom▤ Oct 31, 2026
21.1 km
RunningIn 7 weeks
Rock 'n' Roll Liverpool Half Marathon
◎ Liverpool, United Kingdom▤ Nov 1, 2026
21.1 km
RunningIn 7 weeks
Marlow Half Marathon
◎ Marlow, United Kingdom▤ Nov 1, 2026
21.1 km
RunningIn 7 weeks
Cardiff 1.5k, 5k,10k & Half Marathon MoRun
◎ Cardiff, United Kingdom▤ Nov 1, 2026
1.5 km