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Trail Running Events Found In London

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Trail Running Events | London | 2026

The most comprehensive list of Trail Running Events in and around London in 2026 - 2027. 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.

Popular & Featured

South East

South East

Race Calendar: Trail Running In & Near London

🚀Boosted

G3 - no 3

Guildford, Surrey
Sat 28 Feb 26
£27.00 - £31.00
4.8
🚀Boosted

Race for Life London - Clapham Pretty Muddy 5k

London
Sat 23 May 26
£22.49

PHOENIX - Rose Run

Dorking, Surrey
Sat 16 May 26
£22.00 - £39.95
5.0

Reigate Priory Park 10K

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

PHOENIX - Dragon's Eye Race 1 - 2026

Cranleigh, Surrey
Sun 17 May 26
£27.00 - £40.00
4.7

Race for Life Welwyn and Hatfield Pretty Muddy 5k

Welwyn Garden City, Hertfordshire
Sun 17 May 26
£22.49

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

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

Race for Life London - Clapham Pretty Muddy 5k

London
Sat 23 May 26
£22.49

The Fox Trail 62k, 41k & 20k

Guildford, Surrey
Sat 23 May 26
£57.00 - £317.00

Bushy Park 10K

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

RUN Victoria Park 10K

Victoria Park, London, E9 5HT
Sun 24 May 26
£27.80

Queen of the Suburbs Ultra 2026

Brentford, Middlesex
Sun 24 May 26
£58.51 - £137.12

Rebellion 10km

Marlow, Buckinghamshire
Mon 25 May 26
£32.00

The Ridgeway Challenge (86 Miles)

Berkhamsted, Hertfordshire
Sat 30 May 26
£162.00
5.0

Race for Life Windsor Pretty Muddy 5k

Windsor, Berkshire
Sat 30 May 26
£22.49

Beat the Sunset 50km

Maidenhead, Berkshire
Sat 30 May 26
£65.00

The Ridgeway Chase 60K

Berkhamsted, Hertfordshire
Sat 30 May 26
£92.00

Surrey Hills Half Marathon

Guildford, Surrey
Wed 03 Jun 26
£25.00

Race for Life Watford Pretty Muddy 5k

Watford, Hertfordshire
Sat 06 Jun 26
£22.49

PHOENIX - Fire Horse Run

Dorking, Surrey
Sat 06 Jun 26
£22.00 - £39.95

Wendover Woods Half Marathon & 10k

Wendover Woods, Upper Icknield Way, Aston Clinton, HP22 5NQ
Sun 07 Jun 26
£7.68 - £34.10
4.8

Race for Life Basildon Pretty Muddy 5k

Basildon, Essex
Sat 13 Jun 26
£22.49

Quendon and Rickling RunFest - 1k, 5k & 10k

Saffron Walden, Essex
Sat 13 Jun 26
£2.77 - £16.12
4.5

PHOENIX - Denbies Marathon / Half Marathon

Dorking, Surrey
Sat 20 Jun 26
£39.95
4.5

PHOENIX - Minotaur 50 Mile Ultra, Hydra 75 Mile Ultra & Centaur 100 Mile Ultra

Dorking, Surrey
Sat 20 Jun 26
£74.95 - £134.95

Dunstable Downs Half Marathon

Dunstable, Bedfordshire
Sun 21 Jun 26
£35.00
4.8

FINSBURY PARK 5K, 10K & HALF MARATHON

London
Sun 21 Jun 26
£30.00 - £34.00
4.3

WIMBLEDON 10K & HALF MARATHON

London
Sun 21 Jun 26
£34.00 - £38.00
4.5

Epsom Oddballs 2000 Perch

Epsom, Surrey
Fri 26 Jun 26
£24.00

The Maverick North Downs Trail

Cranleigh, Surrey
Sat 27 Jun 26
£9.10 - £92.84

Cock-a-doodle Dawdle - 5k,10k, Half Marathon, Full Marathon or Ultra Marathon

Hyde Hall Farm, Buntingford, SG9 0RU
Sat 27 Jun 26
£29.00 - £38.00

3 Brewers 10km & 5km

Hatfield, Hertfordshire
Sun 28 Jun 26
£26.00 - £32.00
5.0

RunThrough Marlow Trail Run

Marlow, Buckinghamshire
Sun 28 Jun 26
£32.00 - £38.00

Race for Life London - Blackheath Pretty Muddy 5k

London
Sun 28 Jun 26
£22.49

Richmond Park Half Marathon

London
Sun 28 Jun 26
£40.00
4.4

Race for Life Kingston and Kempton Park Pretty Muddy 5k

Sunbury on Thames, Middlesex
Sat 04 Jul 26
£22.49

PHOENIX - Summer Sun Run

Dorking, Surrey
Sat 04 Jul 26
£22.00 - £39.95

Race for Life Maidstone Pretty Muddy 5k

Maidstone, Kent
Sat 04 Jul 26
£22.49

The Richmond Summer Riverside 10k and Half Marathon Run

Richmond, Greater London
Sun 05 Jul 26
£25.00 - £30.00
4.5

Chiltern Ridge Half Marathon

Aylesbury, Buckinghamshire
Sun 05 Jul 26
£35.00
4.3

Race for Life Stevenage Pretty Muddy 5k

Stevenage, Hertfordshire
Sun 05 Jul 26
£22.49

Race for Life London - Beckenham Place Park Pretty Muddy 5k

London
Sat 11 Jul 26
£22.49
Showing 81-120 of 178 results
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