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Trail Running Events Found In South East

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Trail Running Events | South East | 2025

The most comprehensive list of Trail Running Events in the South East in 2025 - 2026. Discover, compare and book the best Trail Races near you, including off road running events and fell running races.

Find A Race is the UK's most popular event listings website, with over 3 million users a year using our database of over 2,500 events to discover, compare and book their next challenge.

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Race Calendar: Trail Running In The South East

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G3 - no 1

Guildford, Surrey
Sat 10 Jan 26
£27.00 - £31.00
4.8

Chiltern Ridge Half Marathon

Aylesbury, Buckinghamshire
Sun 05 Jul 26
£35.00
4.3

World Cup winners 60th anniversary Marathon

Milton Keynes, Buckinghamshire
Sun 05 Jul 26
£43.99

Thursley 10km

Godalming, Surrey
Tue 07 Jul 26
£16.00

Renegade 10km

Thatcham, Berkshire
Sun 12 Jul 26
£32.00
5.0

BigHeat "CAMP-FIRE"

Mill Farm, Lurgashall, Petworth GU28 9ER
Sat 18 Jul 26 - Sun 19 Jul 26
Free - £69.19

The Railway Run Marathon, Half Marathon & 50km

Milton Keynes, Buckinghamshire
Sat 18 Jul 26
£36.99 - £42.99

Ashdown Forest 10 & 5 Mile: Summer Challenge

Pippingford Park Manor, Nutley, Uckfield, TN22 3HW
Sun 19 Jul 26
£24.34 - £30.64

Formula One Marathons, Half Marathon & 50km

Milton Keynes, Buckinghamshire
Sun 19 Jul 26
£36.99 - £42.99

Maidenhead Trail Run

Maidenhead, Berkshire
Sun 26 Jul 26
£28.00 - £36.00

Wind in the Pillows Marathons & Half marathon

Milton Keynes, Buckinghamshire
Sat 01 Aug 26
£34.99 - £42.99

The MTC Oxford Ultra

Oxford, Oxfordshire
Fri 07 Aug 26
£90.00

The MTC Windsor Ultra

Henley-on-Thames, Oxfordshire
Sat 08 Aug 26
£90.00

PHOENIX - The Painted Cow Run

Dorking, Surrey
Sat 08 Aug 26
£22.00 - £39.95
5.0

PHOENIX - Prosecco Run

Dorking, Surrey
Sun 09 Aug 26
£22.00 - £39.95
5.0

Ramsbury Gold 10km

Marlborough, Wiltshire
Sun 09 Aug 26
£32.00
4.3

Isle of Wight Half Marathon

Ryde Rowing Club, Isle of Wight, PO33 1ND
Sun 16 Aug 26
£22.50

PHOENIX - Summer Marathon & Half Marathon

Walton-on-Thames, Surrey
Sat 05 Sep 26
£33.50
5.0

The River Run

The Adur Recreation Ground - Shoreham-by-Sea, West Sussex
Sun 06 Sep 26
£32.04
4.4

Silent Pool 10km

Guildford, Surrey
Tue 08 Sep 26
£16.00

Bewl Water Autumn

Wadhurst, East Sussex
Sat 12 Sep 26
£37.36 - £66.01
4.6

Flying Scotsman Marathons & Half Marathons

Milton Keynes, Buckinghamshire
Sat 12 Sep 26 - Sun 13 Sep 26
£34.99 - £41.99

Richmond Half Marathon @ Richmond RUNFEST 2026

Richmond, Greater London
Sun 13 Sep 26
£30.00
4.5

BigSky Trails (AIR)

Hyde Common, Frogham, Nr Fordingbridge, SP6 2JD
Sun 20 Sep 26
£46.90 - £66.01

Something To Talk About

Avon Tyrrell Outdoor Activity Centre, Bransgore, Christchurch BH23 8EE
Sun 20 Sep 26
£42.13

The Pumpkin Run 2026

Colchester, Essex
Sun 27 Sep 26
£12.00 - £40.00

North Downs Way Ultra Run (30 miles)

Guildford, Surrey
Sat 10 Oct 26
£45.00
5.0

Top Gun 40th Anniversary Marathons & Half Marathons

Milton Keynes, Buckinghamshire
Sat 17 Oct 26 - Sun 18 Oct 26
£36.99 - £42.99

Enigma Fireworks Marathons & Half Marathons

Milton Keynes, Buckinghamshire
Fri 06 Nov 26 - Sat 07 Nov 26
£34.99 - £41.99

The Hartfield Honey Run - 2026

Hartfield, East Sussex
Sun 15 Nov 26
£20.00 - £30.00
4.5

Devil's Punchbowl 10k

Hindhead, Surrey
Tue 24 Nov 26
£16.00
5.0

Serpent Trail Ultra Run 30 Miles

Haslemere, Surrey
Sun 29 Nov 26
£45.00
5.0

Box Hill Vertical KM

Dorking, Surrey
Sat 05 Dec 26
£19.00
5.0

Zodiac Run

Thu 02 Jan 25 - Wed 31 Dec 25
£10.00

Offer

Thanks for booking a Running Bug event through findarace.com - 10% OFF

The London Riverside 1.5k, 10k and Half marathon MoRun

Richmond, Surrey
Sat 29 Nov 25
£15.00 - £35.00
5.0

The Wallop

Farleigh House, Basingstoke, RG25 2HT
Sat 29 Nov 25
£40.00

WITTERING BEACH RUN

Chichester, West Wittering, West Sussex
Sat 29 Nov 25
£30.00 - £40.00

Surrey Hills Half Marathon

Guildford, Surrey
Sun 30 Nov 25
£25.00

Salisbury Plain Winter Edition

Old Fowler Barracks, Ludgershall road, Ludgershall, SP11 9RR. ​
Sat 06 Dec 25
£37.36 - £53.28
4.4

Deja Vu Marathon & Half Marathon

Milton Keynes, Buckinghamshire
Sun 07 Dec 25
£36.99 - £44.99

Richmond Park December 5k,10k and Half Marathon

London, Greater London
Sun 14 Dec 25
£25.00 - £30.00
4.5
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