40 Trail runs in London

Find trail runs in and around London for 2024/2025 - search by date or place, display on a map or use the advanced search to find your perfect race.

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Click an event for full event details, location, route, sustainability, what's included and how to enter.

Starting in leafy Richmond, follow the River Thames past Kingston along a scenic route, which arrives at the finish in Oaks Park for a BBQ lunch and celebration.
  • Sat 25 May
  • £89
  • 9 charities
Richmond, UK

London 2 Brighton Challenge | 1st Quarter

Starting in leafy Richmond, follow the River Thames past Kingston along a scenic route, which arrives at the finish in Oaks Park for a BBQ lunch and celebration.

  • 25 km trail running + 210 m ascent
A 56km challenge, taking in around 750m of ascent, initially following the path of the River Thames, before exploring the North Downs en route to the finish at Turners Hill
  • Sat 25 May
  • £139
  • 9 charities
Richmond, UK

London 2 Brighton Challenge | 1st Half

A 56km challenge, taking in around 750m of ascent, initially following the path of the River Thames, before exploring the North Downs en route to the finish at Turners Hill

  • 56 km trail running + 760 m ascent
Walk, jog or run the journey from Capital to Coast, over the North and South Downs. A fully supported challenge leaving Richmond-upon-Thames for the finish line at Brighton Racecourse.
  • Sat 25 May
  • £198
  • 9 charities
Richmond, UK

London 2 Brighton Challenge | Full 100km continuous

Walk, jog or run the journey from Capital to Coast, over the North and South Downs. A fully supported challenge leaving Richmond-upon-Thames for the finish line at Brighton Racecourse.

  • 100 km trail running + 1490 m ascent
Walk, jog or run the full 100km London to Brighton route, over two daytime sessions, with an overnight stop at the Basecamp at Turners Hill.
  • Sun 26 May
  • £198
  • 9 charities
Richmond, UK

London 2 Brighton Challenge | Full 100km over 2 days

Walk, jog or run the full 100km London to Brighton route, over two daytime sessions, with an overnight stop at the Basecamp at Turners Hill.

  • 100 km trail running + 1490 m ascent
Run, jog, or walk the spectacular trails of Hampstead Heath on a 2K course and take in amazing views of the capital!
  • Sat 8 Jun
  • £8
London, UK

Jubilee Hall Trust Run For Your Life | 2K Fun Run

Run, jog, or walk the spectacular trails of Hampstead Heath on a 2K course and take in amazing views of the capital!

  • 2 km trail running
Run, jog, or walk the spectacular trails of Hampstead Heath on a 5K course and take in amazing views of the capital!
  • Sat 8 Jun
  • £18
London, UK

Jubilee Hall Trust Run For Your Life | 5K

Run, jog, or walk the spectacular trails of Hampstead Heath on a 5K course and take in amazing views of the capital!

  • 5 km trail running
Run, jog, or walk the spectacular trails of Hampstead Heath on a 10K course and take in amazing views of the capital!
  • Sat 8 Jun
  • £18
London, UK

Jubilee Hall Trust Run For Your Life | 10K

Run, jog, or walk the spectacular trails of Hampstead Heath on a 10K course and take in amazing views of the capital!

  • 10 km trail running
Explore Richmond Park whilst completing your favourite distance. The route will guide you through different terrain of this mesmerising park - join this park run turned trail run!
  • Sun 23 Jun
  • £23-£25
Richmond, UK

The One in the Park | Richmond | 10K

Explore Richmond Park whilst completing your favourite distance. The route will guide you through different terrain of this mesmerising park - join this park run turned trail run!

  • 10 km trail running
Explore Richmond Park whilst completing your favourite distance. The route will guide you through different terrain of this mesmerising park - join this park run turned trail run!
  • Sun 23 Jun
  • £33-£35
Richmond, UK

The One in the Park | Richmond | Half Marathon

Explore Richmond Park whilst completing your favourite distance. The route will guide you through different terrain of this mesmerising park - join this park run turned trail run!

  • 13.1 miles trail running
The full, non-stop option of the Thames Path Challenge from leafy South West London following the river to Hampton Court, Runnymede to finish at Henley-on-Thames for a celebratory finish and BBQ.
  • Sat 14 - Sun 15 Sep
  • £40-£198
  • 12 charities
London, UK

Thames Path Challenge | Full 100km continuous

The full, non-stop option of the Thames Path Challenge from leafy South West London following the river to Hampton Court, Runnymede to finish at Henley-on-Thames for a celebratory finish and BBQ.

  • 100 km trail running + 350 m ascent
The full distance option of the Thames Path Challenge over 2 days with 50km on day 1 and 50km on day 2, meaning you experience the route in daylight with the chance to sleep overnight.
  • Sat 14 - Sun 15 Sep
  • £40-£198
  • 11 charities
London, UK

Thames Path Challenge | Full 100km over 2 days

The full distance option of the Thames Path Challenge over 2 days with 50km on day 1 and 50km on day 2, meaning you experience the route in daylight with the chance to sleep overnight.

  • 100 km trail running + 350 m ascent
The first half option of the Thames Path Challenge from leafy South West London on the River Thames along the river to Hampton Court to finish at Runnymede for a big celebration finish and hot meal.
  • Sat 14 Sep
  • £30-£139
  • 13 charities
London, UK

Thames Path Challenge | 1st Half

The first half option of the Thames Path Challenge from leafy South West London on the River Thames along the river to Hampton Court to finish at Runnymede for a big celebration finish and hot meal.

  • 50 km trail running + 200 m ascent
The first quarter option of the Thames Path Challenge from leafy South West London following the river to Hampton Court for a celebratory finish and BBQ.
  • Sat 14 Sep
  • £20-£89
  • 12 charities
London, UK

Thames Path Challenge | 1st Quarter

The first quarter option of the Thames Path Challenge from leafy South West London following the river to Hampton Court for a celebratory finish and BBQ.

  • 28 km trail running + 20 m ascent
The second quarter option of the Thames Path Challenge following the river to Runnymede for a celebratory finish and BBQ.
  • Sat 14 Sep
  • £20-£89
  • 12 charities
London, UK

Thames Path Challenge | 2nd Quarter

The second quarter option of the Thames Path Challenge following the river to Runnymede for a celebratory finish and BBQ.

  • 22 km trail running + 20 m ascent
The One by the Canal is an intricate trail run starting in Cowley and following the Grand Union Canal with its beautiful nature and finishing in Watford. Go for this scenic half marathon and enjoy!
  • Sun 10 Nov
  • £33-£35
Uxbridge, UK

The One by the Canal

The One by the Canal is an intricate trail run starting in Cowley and following the Grand Union Canal with its beautiful nature and finishing in Watford. Go for this scenic half marathon and enjoy!

  • 13.1 miles trail running
Explore Richmond Park whilst completing your favourite distance. The route will guide you through different terrain of this mesmerising park - join this park run turned trail run!
  • Sun 24 Nov
  • £23-£25
Richmond, UK

The One in the Park | Richmond | 10K

Explore Richmond Park whilst completing your favourite distance. The route will guide you through different terrain of this mesmerising park - join this park run turned trail run!

  • 10 km trail running
Explore Richmond Park whilst completing your favourite distance. The route will guide you through different terrain of this mesmerising park - join this park run turned trail run!
  • Sun 24 Nov
  • £33-£35
Richmond, UK

The One in the Park | Richmond | Half Marathon

Explore Richmond Park whilst completing your favourite distance. The route will guide you through different terrain of this mesmerising park - join this park run turned trail run!

  • 13.1 miles trail running
  • Sun 17 Mar
  • £25
Richmond, UK

The Richmond Spring Riverside | Half Marathon

Love Running! Get all your friends and come and join this Richmond Spring Riverside 10k Run or take on the Half Marathon.

  • 13.1 miles trail running
  • Sun 17 Mar
  • £22
Richmond, UK

The Richmond Spring Riverside | 10K

Love Running! Get all your friends and come and join this Richmond Spring Riverside 10k Run or take on the Half Marathon.

  • 10 km trail running
  • Sun 24 Mar
  • £30-£32
Richmond, UK

Thames Riverside 20

A paced 20 mile race along the River Thames Towpath in 2024, starting and finishing at Old Deer Park, Richmond.

  • 20 miles trail running
  • Sun 24 Mar
  • £5-£50
London, UK

Run 11 | 5.5K

Get your trainers on and go the distance to transform the future for everyone with ovarian cancer.

  • 5.5 km trail running
  • Sun 24 Mar
  • £5-£50
London, UK

Run 11 | 11K

Get your trainers on and go the distance to transform the future for everyone with ovarian cancer.

  • 11 km trail running
  • Sun 7 Apr
  • £17
Chislehurst, UK

Scadbury Trail Run | 2.5 Mile

This race is a scenic two lap course in the beautiful grounds of Scadbury Park.

  • 2.5 miles trail running
  • Sun 7 Apr
  • £17
Chislehurst, UK

Scadbury Trail Run | 5 Mile

This race is a scenic two lap course in the beautiful grounds of Scadbury Park.

  • 5 miles trail running
  • Sun 7 Apr
  • £36
Richmond, UK

Richmond Park Half Marathon

Join RunThrough Events at Richmond Park Half Marathon in 2024.

  • 13.1 miles trail running
  • Sun 28 Apr
  • FREE
London, UK

PulseRace Blackheath 5K/10K | 5K

Race #003 of the year and the most urban race to date and a real mix of parkland and urban areas.

  • 5 km trail running
  • Sun 28 Apr
  • FREE
London, UK

PulseRace Blackheath 5K/10K | 10K

Race #003 of the year and the most urban race to date and a real mix of parkland and urban areas.

  • 10 km trail running
  • Wed 8 May
  • £18-£20
London, UK

Wimbledon Trail Series: Race 1

Good Run Guide brings you the 9th Edition of the Wednesday evening trail race series.

  • 5 miles trail running
  • Sat 11 May
  • £5-£7
London, UK

Ealing Eagles 10K | Junior Mile

This race is for all abilities, club runners and non-club runners alike

  • 1 mile trail running
  • Sat 11 May
  • £16-£22
London, UK

Ealing Eagles 10K | 10K

This race is for all abilities, club runners and non-club runners alike

  • 10 km trail running
  • Sun 19 May
  • £36
Richmond, UK

Richmond Park Half Marathon

Join RunThrough Events at Richmond Park Half Marathon in 2024.

  • 13.1 miles trail running
  • Sun 19 May
  • £48-£50
Richmond, UK

Richmond Park Full Marathon

Richmond Park full marathon course is consist of 3 laps of Richmond Park.

  • 26.2 miles trail running
  • Wed 5 Jun
  • £16-£18
London, UK

Wimbledon Trail Series: Race 2

Good Run Guide brings you the 9th Edition of the Wednesday evening trail race series.

  • 5 miles trail running
  • Sat 15 Jun
  • £95
London, UK

The c2c Ultra Marathon | 50 Mile

In 2024, c2c and The Railway Children will be bringing a brand new ultra marathon to South Essex.

  • 50 miles trail running
  • Sat 15 Jun
  • £70
London, UK

The c2c Ultra Marathon | 30 Mile

In 2024, c2c and The Railway Children will be bringing a brand new ultra marathon to South Essex.

  • 30 miles trail running
  • Sun 23 Jun
  • £15
Barnet, UK

Triffic Trail | 4.5K Junior Race

The Triffic Trail takes place within the picturesque grounds of Trent Park Country Park, Enfield.

  • 4.5 km trail running
  • Sun 23 Jun
  • £22-£24
Barnet, UK

Triffic Trail | 10K Trail Race

The Triffic Trail takes place within the picturesque grounds of Trent Park Country Park, Enfield.

  • 10 km trail running
  • Wed 3 Jul
  • £16-£18
London, UK

Wimbledon Trail Series: Race 3

Good Run Guide brings you the 9th Edition of the Wednesday evening trail race series.

  • 8 miles trail running
  • Sun 4 Aug
  • £43-£45
Croydon, UK

Vanguard Way | Half Marathon

We will run part of the Vanguard Way Route – The whole national trail is 66 miles from East Croydon to Newhaven on the South Coast

  • 13.1 miles trail running
  • Sun 4 Aug
  • £43-£45
Croydon, UK

Vanguard Way | Full Marathon

We will run part of the Vanguard Way Route – The whole national trail is 66 miles from East Croydon to Newhaven on the South Coast

  • 26.2 miles trail running

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