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Autumn 2025 Ultra Marathons Found
View all ↓Autumn 2025 Ultra Marathons
Find A Race is the UK's most popular event listings site. Check out our list of Autumn 2025 Ultra Marathons & Ultra Running Races below.
Popular & Featured
Race Calendar: Autumn Ultra Marathons Autumn 2025
MTC LEJOG
Penzance, Cornwall
Thu 25 Sep 25 - Mon 13 Oct 25
£3,200.00
Scare Bear Run - Wales
Dare Valley Country Park, Aberdare, CF44 7PS
Sat 18 Oct 25
£18.00 - £35.00
PHOENIX - Raging Bull Run
Walton-on-Thames, Surrey
Sat 18 Oct 25
£22.00 - £40.00
PHOENIX - Sea Turtle Run
Walton-on-Thames, Surrey
Sun 19 Oct 25
£22.00 - £40.00
Brenig Way 50k
Green Lane Car Park, Corwen
Sun 19 Oct 25
Free - £52.74
Running Tribe Races
Course 1,2,3 are at - Chalfont Park Sports Club Chalfont Park, Chalfont St Peter, Buckinghamshire. SL9 0QA. Course 4,5,6 are at - Chalfont St. Peter Community Centre , Chalfont St Peter, Gerrards Cross, SL9 9QX, England
Sat 25 Oct 25
£37.50
The Giddy Horse Races: 12hr, 8hr Races (Solo & Team) Plus Canicross, Night Races, Obstacle Course Race & Trail Races
Chepstow, Gwent
Sat 25 Oct 25
£25.92 - £90.00
Scare Bear Run 2025
The Last Hop, Unit 2, Thames Edge, 15-18 Clarence St, Staines TW18 4SU
Sat 25 Oct 25
£18.00 - £35.00
Hubble Bubble Day 1 & Ghostly 1 Mile
Leeds/Liverpool Canal, Wyther Lane, Kirkstall Leeds, LS5 3BT
Sat 25 Oct 25
£4.00 - £56.00
Pumpkin Plod - 5k,10k, Half Marathon, Full & Ultra Marathon
Ferry Meadows, Ham Lane, Peterborough, PE2 5UU
Sun 26 Oct 25
£21.00 - £36.00
5.0
Stort30
Hockerill Sports and Social Club, Beldams Lane, Bishops Stortford, CM23 5LG
Sun 26 Oct 25
£58.59
Hubble Bubble Day 2 & Ghostly 1 Mile
Leeds/Liverpool Canal, Wyther Lane, Kirkstall Leeds, LS5 3BT
Sun 26 Oct 25
£16.00 - £56.00
Wight Lines
Hordle Cliff West, Cliff Rd, Milford on Sea, SO41 0NT
Sun 26 Oct 25
£42.13
Autumn Challenge Day 1
Exmouth, Devon
Sat 01 Nov 25
£35.00
Chiltern Ridge Winter 50K
Berkhamsted, Hertfordshire
Sat 01 Nov 25
£75.00
Fireworks 50
Wodson Park Sports Centre, Ware, Herts, SG12 0UQ
Sat 01 Nov 25
£57.50
Rocket Around The Running Track - 12 hour challenge
Wodson Park Sports Centre, Ware, Herts, SG12 0UQ
Sat 01 Nov 25
£57.50
Catherine Wheel Canter - 5k, 10k, Half, Full & Ultra Marathon
Wodson Park Sports Centre, Ware, Herts, SG12 0UQ
Sat 01 Nov 25
£25.00 - £37.50
Guy Fawkes Gallop - 5k, 10k, half marathon, full marathon & 50k Ultra
Wodson Park Sports Centre, Ware, Herts, SG12 0UQ
Sat 01 Nov 25
£25.00 - £37.50
Autumn Challenge Day 2
Exmouth, Devon
Sun 02 Nov 25
£35.00
Old Mother Shipton's Soft Shoe Shuffle
Knaresborough North Yorkshire, HG5 8DP
Sun 02 Nov 25
£25.00 - £56.00
Remember, Remember Your Legs In November
Northampton Active, Bedford Rd, Northampton NN4 7AA
Sun 02 Nov 25
£14.00 - £54.00
Swinsty & Fewston Reservoir Autumn Day 1
Swinsty & Fewston Reservoir Car Park, North Lane, Otley, LS21 2NP
Thu 06 Nov 25
£25.00 - £41.00
PHOENIX - Lancaster Bomber Run
Walton-on-Thames, Surrey
Fri 07 Nov 25
£22.00 - £40.00
Beacons Ultra, Marathon & Half Marathon
Brecon, Powys
Sat 08 Nov 25
£20.00 - £80.00
PHOENIX - Lest We Forget - 2025
Sunbury on Thames, Middlesex
Sat 08 Nov 25
£22.00 - £39.95
Remembrance Run
Lincoln Road, Skellingthorpe, Lincoln LN6 5UU
Sat 08 Nov 25
£28.00
Remembrance Day Run - North East
Durham Amateur Rowing Club, Green Ln, Old Elvet, Durham, DH1 3JU
Sun 09 Nov 25
£18.00 - £36.00
Remembrance Run - 5k, 10k, Half Marathon, Full Marathon, Ultra Marathon
Ferry Meadows, Ham Lane, Peterborough, PE2 5UU
Sun 09 Nov 25
£21.00 - £36.00
5.0
Remembrance Day Run - South
Wraysbury Skiff and Punting Club, Riverside, Egham, TW20 0AE
Sun 09 Nov 25
£26.00 - £38.00
Midweek Chasing Numbers Nov 2025
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Fri 14 Nov 25
£18.00 - £27.00
5.0
KENT BACKYARD ULTRA - Vigo
Vigo Rugby Club, Harvel Road, Meopham, Luddesdown, Kent, DA13 0UA
Fri 14 Nov 25
£75.00 - £400.00
Ultra X Morocco (110km, 50km)
Ouarzazate
Sat 15 Nov 25 - Sun 16 Nov 25
£205.00 - £495.00
Smurf Run
Wraysbury Skiff and Punting Club, Riverside, Egham TW20 0AA
Sun 16 Nov 25
£18.00 - £35.00
PHOENIX - Rainbow Unicorn Run
Sunbury on Thames, Middlesex
Sun 16 Nov 25
£44.95
PHOENIX - Runbelievable - Road Runner - Day 1
Gravesend, Kent
Wed 19 Nov 25
£39.95
PHOENIX - Runbelievable - Road Runner - Day 2
Gravesend, Kent
Thu 20 Nov 25
£39.95
Changed For Good Run
The Last Hop, Unit 2, Thames Edge, 15-18 Clarence St, Staines TW18 4SU
Fri 21 Nov 25
£18.00 - £35.00
DART CHALLENGE
Green Table, Lower Drive, Dartington, Dartington Hall, Totnes TQ9 6EE
Fri 21 Nov 25
£31.80
PHOENIX - Runbelievable - Road Runner - Day 3
Gravesend, Kent
Fri 21 Nov 25
£39.95
Showing 1-40 of 56 results