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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.

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South East

South East

Race Calendar: Trail Running In & Near London

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Race for Life London - Clapham Pretty Muddy 5k

London
Sat 23 May 26
£22.49

CRYSTAL PALACE 5K 10K, HALF MARATHON & JUNIORS

London
Sun 19 Apr 26
£12.00 - £36.00
4.7

Phoenix West Sussex - Dirty Dozen Run

Crawley, West Sussex
Sun 19 Apr 26
£22.00 - £39.95

Navigation Essentials - Learn How to Map Read

Tring, Hertfordshire
Sat 25 Apr 26
£42.00

PHOENIX - NOT the London Marathon Run 2025

Walton-on-Thames, Surrey
Sun 26 Apr 26
£39.95
5.0

CHASE THE SUN HYDE PARK 5K & 10K – APRIL

London
Wed 29 Apr 26
£32.00
4.8

Midweek Chasing Numbers May 2026

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

Greensand Way Ultra Run (30 Miles)

Guildford, Surrey
Sat 02 May 26
£45.00

Bluebell 10km

Tring, Hertfordshire
Sat 02 May 26
£25.00

Jubilee Hall Trust - Run for your Life

London
Sat 02 May 26
£8.00 - £25.00

Box Hill Vertical KM

Dorking, Surrey
Sun 03 May 26
£19.00
5.0

WIMBLEDON 10K & HALF MARATHON

London
Sun 03 May 26
£34.00 - £38.00
4.5

Bank Holiday Madness May 2026

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

PHOENIX - Freddo Mercury - Rhapsody Run

Walton-on-Thames, Surrey
Mon 04 May 26
£22.00 - £40.00

HYDE PARK 5K & 10K May 2026

London
Sat 09 May 26
£34.00

Chiltern Hills 100K

Chesham, Buckinghamshire
Sat 09 May 26
£152.00

Chilterns 30km

Tring, Hertfordshire
Sun 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
Sun 10 May 26
£18.00 - £35.00

Richmond Park May 5k,10k and Half Marathon

London, Greater London
Sun 10 May 26
£25.00 - £30.00
4.5

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
Showing 41-80 of 161 results
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