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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

Race for Life London - Clapham Pretty Muddy 5k

London
Sat 23 May 26
£22.49
🚀Boosted

Race for Life London - Blackheath Pretty Muddy 5k

London
Sun 28 Jun 26
£22.49

PHOENIX - The Perseverance Treasure Run

Walton-on-Thames, Surrey
Wed 01 Apr 26
£22.00 - £39.95

PHOENIX - The Adversity Treasure Run

Walton-on-Thames, Surrey
Thu 02 Apr 26
£22.00 - £39.95

PHOENIX - The Intrepid Treasure Run

Walton-on-Thames, Surrey
Fri 03 Apr 26
£22.00 - £39.95

PHOENIX - The Indomitable Treasure Run

Walton-on-Thames, Surrey
Sat 04 Apr 26
£22.00 - £39.95

The Long Run

London
Sun 05 Apr 26
Free
4.9

PHOENIX - The Unbreakable Treasure Run

Walton-on-Thames, Surrey
Sun 05 Apr 26
£22.00 - £39.95

PHOENIX - The Invincible Treasure Run

Walton-on-Thames, Surrey
Mon 06 Apr 26
£22.00 - £39.95

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

Henley-on-Thames, Oxfordshire
Sat 11 Apr 26
£12.00 - £37.00
4.6

Epping Forest Wildwood Trail Series Half Marathon & 10K

London
Sat 11 Apr 26
£27.00 - £37.00
4.0

The Long Run

London
Sun 12 Apr 26
Free
4.9

HYDE PARK 5K & 10K April 2026

London
Sat 18 Apr 26
£34.00

PHOENIX - Cheeky Fox Run

Walton-on-Thames, Surrey
Sat 18 Apr 26
£22.00 - £40.00

Chiltern Ridge Classic 50K

Berkhamsted, Hertfordshire
Sat 18 Apr 26
£75.00
5.0

Richmond Park April 5k, 10k and Half Marathon Run

London, Greater London
Sun 19 Apr 26
£25.00 - £30.00
4.5

The Long Run

London
Sun 19 Apr 26
Free
4.9

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

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

Phoenix West Sussex - Sunset 5K & 10K

Haywards Heath, West Sussex
Sat 09 May 26
£22.00

PHOENIX West Sussex - Bumblebee Run

Haywards Heath, West Sussex
Sun 10 May 26
£22.00 - £39.95

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

Cookham Run 5K and 10K

Maidenhead, Berkshire
Sun 17 May 26
£21.00 - £25.00
4.5

Phoenix West Sussex - Sunset 5K & 10K

Haywards Heath, West Sussex
Sat 23 May 26
£22.00
Showing 1-40 of 154 results
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