🇬🇧 United Kingdom: running races in December 2026
27 races scheduled in December 2026. Every race lists dates, locations, distances and official links; the list is updated daily.
DEC 26
TRAIL
Hurtwood 50kDorking · United Kingdom
05DEC 26TRAIL42K21K11KRegistration open
Endurancelife DorsetSwanage · United Kingdom · in 46 days · 52K · £71
05DEC 2624K16K10K
The Drop - KendalNottingham · United Kingdom · in 46 days · 24K · £55
06DEC 2610K5K
Chasewater Christmas Pudding DashLichfield · United Kingdom · in 47 days · 10K · £26.50
06DEC 26HALF
Milton Keynes Winter Half MarathonMilton Keynes · United Kingdom · in 47 days06DEC 26
TRAIL42K30K15KRegistration open
New Forest Xmas TrailsBransgore · United Kingdom · in 47 days · 50K · £70
06DEC 268K5K
Saltford Santa DashBristol · United Kingdom · in 47 days
06DEC 2610K5K
Santa Run PatchwayBradley Stoke · United Kingdom · in 47 days
06DEC 2610K
The Mornington Chasers Regents Park Grand Prix 10K Winter Series - Race 3Hampstead · United Kingdom · in 47 daysDEC 26
TRAIL80K
Dartmoor Way 100Okehampton · United KingdomDEC 26
TRAIL71K
Sunrise UltramarathonGreat Yarmouth · United Kingdom
12DEC 26TRAIL32K21K16KRegistration open
Crikey its the Christmas CrackerLeeds · United Kingdom · in 53 days · 42K · £43
12DEC 2619K12K7K
Regular IrregularBrockholes · United Kingdom · in 53 days
12DEC 26HALF10K5KRegistration open
Run Dorney Lake Half Marathon, 10k & 5k December 2026Windsor · United Kingdom · in 53 days · 21K · £34
13DEC 26HALF10KRegistration open
ATW Stevenage Winter Half Marathon & 10kStevenage · United Kingdom · in 54 days · 21K · €39
13DEC 26TRAIL21K11KRegistration open
BigXmas Trail FestivalSale · United Kingdom · in 54 days · 42K · £50
13DEC 26HALF
Keyworth Scouts Turkey Trot Half MarathonNottingham · United Kingdom · in 54 days
13DEC 2610K5K1.2K
Salcey Forest Christmas 10k, 5k & Junior Fun Run!Hartwell · United Kingdom · in 54 days · 10K · £24.50
13DEC 268K1.6K
Southend Rudolph RunSouthend-on-Sea · United Kingdom · in 54 days · 8K · £24.50
13DEC 26MARATHON
The IKEA MarathonGreater London · United Kingdom · in 54 daysDEC 26
10K5K
5 & 10km de Noël de LondresLondra · United Kingdom
19DEC 268K3.2K
Christmas Pudding DashRother · United Kingdom · in 60 days20DEC 26
TRAIL21K10K5KRegistration open
Do you like my Bingley Baubles?Bingley · United Kingdom · in 61 days · 42K · €43
20DEC 268K3.2K
Kent Christmas CrackerDover · United Kingdom · in 61 days · 8K · £23.50
20DEC 26MARATHON21K12K
Portsmouth Coastal Waterside MarathonTipner · United Kingdom · in 61 days
26DEC 268K4.2K2.4K
Groggy DoggyBungay · United Kingdom · in 67 days
27DEC 26MARATHON21K10K5K
Sunrise to Sunset ChallengeShrewsbury · United Kingdom · in 68 days