Ultra Marathons Found In December 2025
View all ↓Ultra Marathons In December 2025
Find A Race is the UK's most comprehensive event listings site. Check out our list of December 2025 Ultra Marathons & Ultra Running Races below.
Popular & Featured
Race Calendar: Ultra Marathons In December 2025
Running GP at Goodwood Motor Circuit – December
Chichester, West SussexBauble Bimble - 5k,10k, Half Marathon, Full Marathon & Ultra-marathon
Ferry Meadows, Ham Lane, Peterborough, PE2 5UUMedal Madness - Winter 2025
Heanor, DerbyshireTwas The Run Before Christmas - 5k,10k, Half Marathon, Full Marathon & Ultra-Marathon
Brandon Country Park, IP27 0SUChristmas Canter - 5k, 10k, Half, Full or Ultra Marathon
Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AXPHOENIX - Frozen Phoenix
Sunbury on Thames, MiddlesexBell Challenge - Day 1
Exmouth, DevonBell Challenge - Day 2
Exmouth, DevonPHOENIX - Winter Runderland
Sunbury on Thames, MiddlesexBell Challenge - Day 3
Exmouth, DevonZodiac Run
Offer
Thanks for booking a Running Bug event through findarace.com - 10% OFF