Battersea Park 2026 Series 2
Recurring
5 December 2026
London, London
Half Marathon, 5 km
Half Marathons in December 2026
22 UK half marathons in December 2026.
Battersea, London
Half Marathon
Carsington Water 2026 Series
Recurring
5 December 2026
Ashbourne, Derbyshire
10 km, Half Marathon
6 December 2026
Darlington, County Durham
Half Marathon
6 December 2026
London, London
Half Marathon, 10 km, 5 km
Crystal Palace, London
5K, 10K, Half Marathon
Goodwood Motor Circuit Series 1
Recurring
6 December 2026
Chichester, West Sussex
5 km, 10 km, Half Marathon, Marathon, Ultra
12 December 2026
London, London
Half Marathon, 10 km, 5 km
December 2026
Eton, Buckinghamshire
5K, 10K, Half Marathon
Dorney Lake Series 2
Recurring
12 December 2026
Windsor, Berkshire
5 km, 10 km, Half Marathon
12 December 2026
Hackney, London
5 km, 10 km, Half Marathon
13 December 2026
Nottingham, Nottinghamshire
Half Marathon
13 December 2026
Stevenage, Hertfordshire
10 km, Half Marathon
Run Aintree
Recurring
13 December 2026
Liverpool, Merseyside
10 km, Half Marathon
13 December 2026
UK
13.1 Miles
Richmond, London
Half Marathon
London, London
5 km | 10 km | Half Marathon | Fun Run
13 December 2026
Richmond, Surrey
Stratford, London
5K, 10K, 10 Mile, Half Marathon
19 December 2026
London, London
1 miles, 5 km, 10 km, 10 miles, Half Marathon
3-1-5 race series
Recurring
Lancaster, Lancashire
Half Marathon | 10 km
20 December 2026
Birmingham, West Midlands
Fun Run, 5 km, 10 km, Half Marathon