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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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London

Race Calendar: Trail Running In The South East

G3 - no 1

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

PHOENIX - Doughnut Dash

Sunbury on Thames, Middlesex
11 Jan 26
£39.95
5.0

Moors Valley Wildwood Trail Series Half Marathon & 10K

Ringwood, Hampshire
25 Jan 26
£22.00 - £32.00

G3 - no 2

Guildford, Surrey
31 Jan 26
£27.00 - £31.00
4.8

ATW Watford Half Marathon & 10K

Cassiobury Park Avenue, Watford, Hertfordshire, WD18 7HF
01 Feb 26
£12.72 - £38.16

The One in the Woods - Henley

Henley-on-Thames
08 Feb 26
£10.00 - £35.00
4.5

Awbridge Half Marathon & 10 Mile Race

Romsey, Hampshire
22 Feb 26
£25.00 - £35.00
5.0

BigMud Trails (EARTH)

Queen Elizabeth Country Park, Gravel Hill, Horndean, PO8 0QE
22 Feb 26
£41.60 - £53.28
4.5

The Milton Keynes 5k, 10k and Half Marathon Winter Warmer Run

Milton Keynes
22 Feb 26
£25.00 - £30.00
4.0

G3 - no 3

Guildford, Surrey
28 Feb 26
£27.00 - £31.00
4.8

KENT BACKYARD ULTRA — Round Three: Sholden

Lillyroo's Glamping, Sandwich Road, Deal, Kent, CT14 0AT
07 Mar 26
£75.00 - £115.00

Enigma Week At the Knees

Milton Keynes
09 Mar 26 - 15 Mar 26
£39.99 - £265.00

Weald Country Park (Essex) 10K

Weald Road, Brentwood, Essex CM14 5QS
15 Mar 26
£18.24
4.7

Moo-rathon, Calf and Hen K

Hyde Hall Farm, Buntingford, SG9 0RU
21 Mar 26
£29.00 - £36.00
5.0

Winter's End - 50 Mile Ultra & Marathon

Winchester Athletics Track, Bar End, Winchester, SO23 0QA
21 Mar 26
£55.39 - £104.22

Nonsuch Park 10K

Nonsuch Mansions, Ewell Road, Cheam, Surrey SM3 8AL
22 Mar 26
£18.24
3.3

Run the Wild Half Marathon - Spring

Tring, Hertfordshire
28 Mar 26
£55.00
5.0

The Enigma Easter Series

Milton Keynes, Buckinghamshire
03 Apr 26 - 04 Apr 26
£35.99 - £42.99
5.0

The Chalk Stream Ultra

Andover, Hampshire
04 Apr 26
£10.00 - £70.00

Easter 5km

Milton Keynes, Buckinghamshire
05 Apr 26
£17.50

Chilterns Trail Marathon

Tring, Hertfordshire
11 Apr 26
£75.00
5.0

Henley River Half Marathon, 10k & Junior Race April 2026

Henley-on-Thames, Oxfordshire
11 Apr 26
£7.00 - £142.00
4.5

Chiltern Ridge Classic 50K

Berkhamsted, Hertfordshire
18 Apr 26
£75.00
5.0

Midweek Chasing Numbers May 2026

Wraysbury Skiff and Punting Club, Riverside, Egham TW20 0AA
01 May 26
£18.00 - £27.00
5.0

Three Forts Challenge

Lancing Manor Leisure Centre, Manor Road, Lancing, West Sussex, BN15 0PH
03 May 26
£20.00 - £45.00

BigWayRound - Winchester

Winchester Rugby Club, Nuns Walk, Winchester, SO23 7EF
04 May 26
£40.53 - £59.64

Bank Holiday Madness May 2026

The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
04 May 26
£18.00 - £27.00

Run to the Sea Brighton Ultramarathon

Hove, East Sussex
09 May 26
£73.00 - £90.00

Chiltern Hills 100K

Chesham, Buckinghamshire
09 May 26
£152.00

Chilterns 30km

Tring, Hertfordshire
10 May 26
£75.00
5.0

The Spring Lucky Dip Run 2026

The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
10 May 26
£18.00 - £35.00

Reigate Priory Park 10K

Priory Park, Bell Street, Reigate, Surrey RH2 7RL
17 May 26
£18.24

Farmmageddon - 5k - 10k - Half - Full - Ultra - 100 Mile Challenge

Hyde Hall Farm, Buntingford, SG9 0RU
23 May 26 - 24 May 26
£35.00 - £165.00

The Fox Trail 62k, 41k & 20k

Guildford, Surrey
23 May 26
£52.00 - £317.00

Bushy Park 10K

Bushy Park, Diana Car Park, Hampton Court Gate, Hampton, Surrey TW12 2EJ
24 May 26
£18.24
4.0

The Ridgeway Challenge

Berkhamsted, Hertfordshire
30 May 26
£162.00
5.0

Sundowner Trail Marathon

Chelmsford, Essex
06 Jun 26
£19.50
5.0

Show me the Manet Marathons & Half Marathon

Milton Keynes, Buckinghamshire
06 Jun 26 - 07 Jun 26
£34.99 - £42.99
4.5

Bewl Water Summer

Wadhurst, East Sussex
13 Jun 26
£37.36 - £66.01
4.6

Dunstable Downs Half Marathon

Dunstable, Bedfordshire
21 Jun 26
£35.00
4.8
Showing 121-160 of 188 results
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