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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
Bumble Bee Challenge Day 2
Exmouth, Devon
21 Sep 25
£35.00
PHOENIX - Bumblebee Run 2025
Walton-on-Thames, Surrey
21 Sep 25
£22.00 - £40.00
Fraggle Run
The Last Hop, Unit 2, Thames Edge, 15-18 Clarence St, Staines TW18 4SU
21 Sep 25
£18.00 - £35.00
MTC LEJOG
Penzance, Cornwall
25 Sep 25 - 13 Oct 25
£3,200.00
PHOENIX Fridays - The Run and Only Friday 2025
Walton-on-Thames, Surrey
26 Sep 25
£26.00 - £33.00
Harrold-Odell Country Park - 25km & 50km Trail Races
Bedford, Bedfordshire
27 Sep 25
£48.00 - £63.00
5.0
Runaway Challenge
Lincoln Road, Skellingthorpe, Lincoln LN6 5UU
27 Sep 25
£28.00
Romp Run
The Last Hop, Unit 2, Thames Edge, 15-18 Clarence St, Staines TW18 4SU
27 Sep 25
£18.00 - £35.00
Ladybower Reservoir Trails 54k
Hope Valley, Derbyshire
27 Sep 25
£82.00 - £362.00
PHOENIX - Hot Lips Run
Walton-on-Thames, Surrey
27 Sep 25
£22.00 - £40.00
Fortitude Ultra - Denbies
Denbies Wine Estate, Dorking, RH5 6AA
27 Sep 25
£90.10
Something to talk about
Avon Tyrrell Outdoor Activity Centre, Bransgore, Christchurch BH23 8EE
28 Sep 25
£42.13
PHOENIX - Space Race - 2025
Walton-on-Thames, Surrey
28 Sep 25
£22.00 - £40.00
Wild Run Cotswolds
Chipping Norton, Oxfordshire
28 Sep 25
£30.00 - £60.00
North Downs Way Ultra Run
Guildford, Surrey
28 Sep 25
£45.00
5.0
The Wensum Way Trail - 5k, 10k, Half Marathon, Full & Ultra Marathon
Billingford Lakes, North Elmham Road, NR20 4RG
28 Sep 25
£21.00 - £38.00
Summit Mentality x Getahead Back Yard Ultra
Brentwood, Essex
03 Oct 25
£75.00
Atlantic Coast Challenge
Hayle, Cornwall
03 Oct 25 - 05 Oct 25
£75.00 - £210.00
Midweek Chasing Numbers Oct 2025
Wraysbury Skiff and Punting Club, Riverside, Egham TW20 0AA
03 Oct 25
£18.00 - £27.00
5.0
PHOENIX Fridays - Frisky Phoenix Friday 2025
Walton-on-Thames, Surrey
03 Oct 25
£26.00 - £33.00
Atlantic Coast Ultra
Hayle, Cornwall
04 Oct 25
£90.00
The Autumn Lucky Dip Run
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
05 Oct 25
£18.00 - £35.00
Oktoberfest
Leeds & Liverpool Canal, near to the Barge Pub, Rodley LS13 1HP
05 Oct 25
£16.00 - £56.00
PHOENIX Fridays - Fiery Phoenix Friday 2025
Walton-on-Thames, Surrey
10 Oct 25
£26.00 - £33.00
Rumble In The Jumble
Poorhouse Lane Hull HU9 5DF
11 Oct 25
£22.00
Aberfoyle Festival of Trail Running
Aberfoyle Memorial Hall
11 Oct 25
£40.53 - £72.38
PHOENIX - King of the Rungle
Walton-on-Thames, Surrey
11 Oct 25
£22.00 - £40.00
North Chilterns 50K
Luton, Bedfordshire
12 Oct 25
£75.00
5.0
PHOENIX - Orca Run
Walton-on-Thames, Surrey
12 Oct 25
£22.00 - £40.00
Scare Bear Run - North
Herrington Country Park, Chester, DH4 7EL
12 Oct 25
£18.00 - £29.00
Bath & Bristol Railway Races; 50km, Marathon, 25km, Half, 10km & 2km Fun Run
Bath, Avon
12 Oct 25
£8.10 - £64.80
4.8
South Downs Way Ultra Run - 30 Miles
Petersfield, Hampshire
12 Oct 25
£45.00
Forest of Dean Ultra Marathon
Coleford, Gloucestershire
18 Oct 25
£84.00
PHOENIX - Raging Bull Run
Walton-on-Thames, Surrey
18 Oct 25
£22.00 - £40.00
Scare Bear Run - Wales
Dare Valley Country Park, Aberdare, CF44 7PS
18 Oct 25
£18.00 - £35.00
PHOENIX - Sea Turtle Run
Walton-on-Thames, Surrey
19 Oct 25
£22.00 - £40.00
Brenig Way 50k
Green Lane Car Park, Corwen
19 Oct 25
Free - £52.74
The Giddy Horse Races: 12hr, 8hr Races (Solo & Team) Plus Canicross, Night Races, Obstacle Course Race & Trail Races
Chepstow, Gwent
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
25 Oct 25
£18.00 - £35.00
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
25 Oct 25
£37.50
Showing 1-40 of 92 results