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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

Sausage Dog Run - North

Durham Amateur Rowing Club, Green Ln, Old Elvet, Durham, DH1 3JU
14 Sep 25
£18.00 - £29.00

The East Coast "Chuffer"

Peasholm Park, N Bay Promenade, Scarborough YO12 7TR
14 Sep 25
£16.00 - £41.00

PHOENIX - Dragon's Eye Race 2

Cranleigh, Surrey
14 Sep 25
£27.00 - £40.00
4.7

PHOENIX Fridays - Flying Feet Friday 2025

Walton-on-Thames, Surrey
19 Sep 25
£26.00 - £33.00

Peak District Challenge by Wilderness Development

Hope Valley, Derbyshire
19 Sep 25 - 20 Sep 25
£55.00 - £99.00
4.4

The Lucky Horseshoe Challenge - 5k, 10k, half marathon, full marathon, ultra

Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AX
20 Sep 25
£25.00 - £37.50

PHOENIX - Seahorse Run 2025

Walton-on-Thames, Surrey
20 Sep 25
£22.00 - £40.00

Fraggle Run - Wales

Dare Valley Country Park, Aberdare, CF44 7PS
20 Sep 25
£18.00 - £35.00

Sir Titus Autumn Fudge Trudge Day 1

Next to the Leeds & Liverpool Canal, near Salts Mill, Saltaire, Shipley, BD18
20 Sep 25
£16.00 - £56.00

Bumble Bee Challenge Day 1

Exmouth, Devon
20 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

Sir Titus Autumn Fudge Trudge Day 2

Next to the Leeds & Liverpool Canal, near Salts Mill, Saltaire, Shipley, BD18
21 Sep 25
£16.00 - £56.00

Bumble Bee Challenge Day 2

Exmouth, Devon
21 Sep 25
£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

Tower to Castle ULTRA 30

Blackpool, Lancashire
27 Sep 25
£60.00 - £67.00

Humani'Trail

Saanen, Obersimmental-Saanen
27 Sep 25 - 28 Sep 25
£37.00 - £145.00

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
£79.50

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
£27.00 - £38.00

Kingfisher Challenge

Coombe Abbey Park
30 Sep 25
£39.00

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 Challenge

Hayle, Cornwall
03 Oct 25 - 05 Oct 25
£75.00 - £210.00

Run to the Sea Bournemouth Ultramarathon

START: Moors Valley Country Park BH24 2ET / FINISH: Hengistbury Head, BH6 4EL
04 Oct 25
£70.00

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

The Rasselbock Run - Autumn 2025

Mansfield, Nottinghamshire
05 Oct 25
£39.50
5.0

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

Aberfoyle Festival of Trail Running

Aberfoyle Memorial Hall
11 Oct 25
£40.53 - £72.38
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