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Ultra Marathons Found

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Ultra Marathons

For when the standard 26.2 mile Marathon is just not far enough. Ultra runs (any run over marathon distance) are experiencing a huge growth in popularity in the UK.

From small, locally organised Ultra Marathons, to some of the best known events Find a Race event calendar lists over 100 ultras every year all over the UK. So check out the comprehensive list of races in our 2025 - 2026 Ultramarathon calendar below: and hit the “Refine” button to tailor your search.

If you're looking for something different why not check out our Running Holidays page which lists international running trips and breaks.

Ultramarathon Calendar 2025 - 2026

North Downs Way Ultra Run

Guildford, Surrey
28 Sep 25
£45.00
5.0

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

The Wensum Way Trail - 5k, 10k, Half Marathon, Full & Ultra Marathon

Billingford Lakes, North Elmham Road, NR20 4RG
28 Sep 25
£27.00 - £38.00

Kingfisher Challenge

Coombe Abbey Park
30 Sep 25
£44.00

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

Lone Wolf South West 2025

Exeter, Devon
11 Oct 25 - 12 Oct 25
£45.00
4.8

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

Hubble Bubble Day 1 & Ghostly 1 Mile

Leeds/Liverpool Canal, Wyther Lane, Kirkstall Leeds, LS5 3BT
25 Oct 25
£4.00 - £56.00

Stort30

Hockerill Sports and Social Club, Beldams Lane, Bishops Stortford, CM23 5LG
26 Oct 25
£58.59

Pumpkin Plod - 5k,10k, Half Marathon, Full & Ultra Marathon

Ferry Meadows, Ham Lane, Peterborough, PE2 5UU
26 Oct 25
£33.00 - £36.00
5.0

Hubble Bubble Day 2 & Ghostly 1 Mile

Leeds/Liverpool Canal, Wyther Lane, Kirkstall Leeds, LS5 3BT
26 Oct 25
£4.00 - £56.00

Catherine Wheel Canter - 5k, 10k, Half, Full & Ultra Marathon

Wodson Park Sports Centre, Ware, Herts, SG12 0UQ
01 Nov 25
£25.00 - £37.50

Autumn Challenge Day 1

Exmouth, Devon
01 Nov 25
£35.00

Chiltern Ridge Winter 50K

Berkhamsted, Hertfordshire
01 Nov 25
£75.00

Fireworks 50

Wodson Park Sports Centre, Ware, Herts, SG12 0UQ
01 Nov 25
£57.50

Rocket Around The Running Track - 12 hour challenge

Wodson Park Sports Centre, Ware, Herts, SG12 0UQ
01 Nov 25
£57.50

Guy Fawkes Gallop - 5k, 10k, half marathon, full marathon & 50k Ultra

Wodson Park Sports Centre, Ware, Herts, SG12 0UQ
01 Nov 25
£25.00 - £37.50
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