25 Trail runs in South East in August 2023

Find trail runs in and around South East - filter events by date, display on a map or use the advanced search to find your perfect race.

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  • Fri 4 Aug
  • £24-£26
Egham, Surrey, UK

Chasing Numbers - Hawaii 50

Join Saturn Running Events for a Chasing Numbers midweek run.

  • 7 hrs trail running
  • Fri 4 Aug
  • £12.50
Overton, Hampshire, UK

10K Sunset Run - Overton

Join Wilderness Running for a sociable 10k run ending at sunset to take in the best of the views on the local trails.

  • 10 km trail running
  • Sat 5 Aug
  • £215
Farnham, Surrey, UK

North Downs Way 100

The NDW100 is a 100 mile continuous trail run along the North Downs Way.

  • 100 miles trail running
  • Sat 5 Aug
  • £31.50-£33.50
Walton-on-Thames, Surrey, UK

Phoenix : Summer | Half Marathon

This is a beautiful low key jaunt along the River Thames from Walton on Thames towards Hampton Court and back.

  • 13.1 miles trail running
  • Sat 5 Aug
  • £31.50-£33.50
Walton-on-Thames, Surrey, UK

Phoenix : Summer | Marathon

This is a beautiful low key jaunt along the River Thames from Walton on Thames towards Hampton Court and back.

  • 26.2 miles trail running
  • Sat 5 Aug
  • £30
Andover, Wiltshire, UK

Collingbourne Races | Half Marathon

The Collingbourne half Marathon is a purely off road run with absolutely stunning views of the Collingbourne woods in Ludgershall.

  • 13.1 miles trail running
  • Sat 5 Aug
  • £20
Andover, Wiltshire, UK

Collingbourne Races | 10K

The Collingbourne half Marathon is a purely off road run with absolutely stunning views of the Collingbourne woods in Ludgershall.

  • 10 km trail running
  • Sun 6 Aug
  • £24-£26
Staines, Surrey, UK

Run To Infinity & Beyond 3

Come join Saturn Running Events for our third installment of the Toy Story series, Run to Infinity and Beyond

  • 7 hrs trail running
  • Thu 10 Aug
  • £21
Wokingham, Berkshire, UK

Dinton Summer Series - Race 4 | 5K

The summer really isn't complete at Barnes Fitness without our infamous Summer Series.

  • 5 km trail running
  • Thu 10 Aug
  • £23
Wokingham, Berkshire, UK

Dinton Summer Series - Race 4 | 10K

The summer really isn't complete at Barnes Fitness without our infamous Summer Series.

  • 10 km trail running
  • Sat 12 Aug
  • £20
Beaconsfield, Buckinghamshire, UK

16.5 Miles - Beaconsfield - Train to Trails - The Chilterns

The Chilterns is a heavily wooded Area of Outstanding Natural Beauty, The changing colours of the woods throughout the seasons is wonderous to see,

  • 16.5 miles trail running
  • Fri 18 Aug
  • £29.99-£31.99
Walton-on-Thames, Surrey, UK

PHOENIX Fridays - Fabulous Friday

Continuing the 'PHOENIX Fridays'; a series of Friday running events with flexible 'rock up and run' start times to suit you, here's our 'Fabulous Friday' - Thank Phoenix it's Friday!

  • 7 hrs trail running
  • Fri 18 Aug
  • £150
Dorking, Surrey, UK

The Steeplechase

Navigate your way to "12 Steeples" in Surrey.

  • 130 miles trail running
  • Sun 20 Aug
  • £38
Southampton, Hampshire, UK

The Big Pilgrimage | 15 Mile

The Big Pilgrimage is a fabulous point to point run which follows the start of a newly discovered Pilgrim Trail called ‘The Old Way’.

  • 15 miles trail running
  • Sun 20 Aug
  • £58
Southampton, Hampshire, UK

The Big Pilgrimage | 54K Ultra

The Big Pilgrimage is a fabulous point to point run which follows the start of a newly discovered Pilgrim Trail called ‘The Old Way’.

  • 54 km trail running
  • Sun 20 Aug
  • £18
Southampton, Hampshire, UK

The Big Pilgrimage | Marathon

The Big Pilgrimage is a fabulous point to point run which follows the start of a newly discovered Pilgrim Trail called ‘The Old Way’.

  • 26.2 miles trail running
  • Wed 23 Aug
  • £15-£17.50
Petersfield, Hampshire, UK

Brutal Evening 5K - Bens Green

Bens Green is a working farm in the heart of the rolling Hampshire countryside near Froxfield.

  • 5 km trail running
  • Sat 26 Aug
  • £23-£26.50
Bordon, Hampshire, UK

Brutal - Bordon | 5K

**New Bordon location and date due to Operation Interflex**

  • 5 km trail running
  • Sat 26 Aug
  • £25-£28.50
Bordon, Hampshire, UK

Brutal - Bordon | 10K

**New Bordon location and date due to Operation Interflex**

  • 10 km trail running
  • Sun 27 Aug
  • £25-£27
Egham, Surrey, UK

GNR Training Run and Time Turner

Saturn Running Events welcome runners of all abilities and you are allowed to run or walk the course.

  • 7 hrs trail running
  • Sun 27 Aug
  • FREE
Dorking, Surrey, UK

Trust 10K Run

Join the fourth Sunday of the month for free 10k trail run.

  • 10 km trail running
  • Sun 27 Aug
  • £37.95-£39.95
Dorking, Surrey, UK

Prosecco Run

We Phoenix Running are absolutely delighted to be back at the wonderful Denbies Wines Estate for a summer bank holiday running weekend in August.

  • 7 hrs trail running
  • Sun 27 Aug
  • £38-£40
Caterham, Surrey, UK

Woldingham | Half Marathon

The Woldingham Half and Full will be an out and back course (once for the half , twice for the full marathon). The race will start at Woldingham School itself...

  • 13.1 miles trail running
  • Sun 27 Aug
  • £38-£40
Caterham, Surrey, UK

Woldingham | Full Marathon

The Woldingham Half and Full will be an out and back course (once for the half , twice for the full marathon). The race will start at Woldingham School itself...

  • 26.2 miles trail running
  • Mon 28 Aug
  • £37.95-£39.95
Dorking, Surrey, UK

Ready - Teddy - Go

We Phoenix Running are absolutely delighted to be back at the wonderful Denbies Wines Estate for a summer bank holiday running weekend in August,

  • 7 hrs trail running