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
Eden Marathon & Half Marathon
Oct 18, 2026St Austell, United Kingdom
Run 21 m
Running
Maidstone Half Marathon
Oct 18, 2026Maidstone, United Kingdom
Run 21 m
Running
Stevenage Half Marathon
Oct 18, 2026Ridlins End, United Kingdom
Run 21 m
Running
Bedgebury Forest Half Marathon & 10K
Oct 18, 2026Tunbridge Wells, United Kingdom
Run 10 m
Running
Stroud Half Marathon
Oct 25, 2026Stroud, United Kingdom
Run 21 m
Running
Worksop Half Marathon
Oct 25, 2026Worksop, United Kingdom
Run 21 m
Running
Rugby Half Marathon
Oct 25, 2026Rugby, United Kingdom
Run 21 m
Running
Monsal Trail October Half Marathon & 10k Weekend
Oct 25, 2026Derbyshire Dales, United Kingdom
Run 10 m
Running
Andover Half Marathon
Oct 25, 2026Test Valley, United Kingdom
Run 21 m
Running
Halloween Trail Half Marathon
Oct 31, 2026South Queensferry, United Kingdom
Run 21 m
Running
Rock 'n' Roll Liverpool Half Marathon
Nov 1, 2026Liverpool, United Kingdom
Run 21 m
Running
Marlow Half Marathon
Nov 1, 2026Marlow, United Kingdom
Run 21 m
Running
Cardiff 1.5k, 5k,10k & Half Marathon MoRun
Nov 1, 2026Cardiff, United Kingdom
Run 2 m
Running
Wendover Woods Marathon, Half Marathon & 10K
Nov 1, 2026Wendover Woods, Upper Icknield Way, Aston Clinton, HP22 5NQ, United Kingdom
Run 10 m
Running
ATW Bedford 10k & Half Marathon
Nov 1, 2026Russell Park, Bedford, Bedfordshire, MK40 3RH, United Kingdom
Run 10 m
Running
RunUK Richmond Half Marathon Autumn
Nov 1, 2026Old Deer Park - Richmond Upon Thames TW9 2SF, United Kingdom
Run 21 m
Running
Whitstable & Herne Bay 1.5k, 5k, 10k & Half Marathon MoRun
Nov 7, 2026Herne Bay, United Kingdom
Run 2 m
Running
Nottingham 1.5k, 5k, 10k & Half Marathon MoRun
Nov 7, 2026Nottingham, United Kingdom
Run 2 m
Running
Run Dorney Lake Half Marathon - November
Nov 8, 2026Windsor, United Kingdom
Run 21 m
Running
London 1.5k, 5k,10k and Half Marathon MoRun
Nov 8, 2026Richmond, United Kingdom
Run 2 m