December 2026
22 UK ultras, triathlons and running races.
December 2026
22 races
Battersea Park 5k, 10k & Half Marathon (December)
Running · London, Greater London
5K · 10K · Half Marathon
Bournemouth Coastal Run
Running · Bournemouth, Dorset
Half Marathon · 10K
Cheviot Goat
Ultra · Ingram, Northumberland
55 miles
Endurancelife Dorset
Ultra · Lulworth, Dorset
32 miles
Darlington Half Marathon
Running · Darlington, County Durham
Half Marathon
Edinburgh Christmas Running Festival
Running · Edinburgh, City of Edinburgh
10K · 5K
London Running Festival
Running · London, Greater London
5K · 10K · Half Marathon
Running GP at Goodwood Motor Circuit
Running · Chichester, West Sussex
Half Marathon · 10K · 5K
Centurion Winter Downs 200
Ultra · Dorking, Surrey
200 miles
Centurion Winter Downs 100
Ultra · Amberley, West Sussex
100 miles
Barnet FC 5k & 10k
Running · Edgware, Greater London
5K · 10K
Kettering Christmas 10K & 5K
Running · Kettering, Northamptonshire
10K · 5K
Richmond Park Half Marathon (December)
Running · Richmond, Greater London
10K · Half Marathon
Run Gateshead Hot Chocolate 10k, 5k & 3k Junior Run
Running · Swalwell, Tyne and Wear
3K Junior · 5K · 10K
Salcey Forest Christmas 10K
Running · Hartwell, Northamptonshire
10K · 5K
Sherwood Pines Festive Duathlons
Triathlon · Edwinstowe, Nottinghamshire
Duathlon
Simonside Cairns Fell Race
Running · Rothbury, Northumberland
17.7K
Telford 10K
Running · Telford, Shropshire
10K
Lee Valley VeloPark Run
Running · London, Greater London
5K · 10K
Run Northumberland Rothbury 10k
Running · Rothbury, Northumberland
10K
CIYMS Festive 5K
Running · Belfast, County Down
5K
Daleside Brewery Auld Lang Syne Fell Race
Running · Haworth, West Yorkshire
10.8K
Nothing matches those filters. Try a wider area or another month.