74 Trail runs in South East in June 2023

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Epic, Brutal, Relentless. A multi-award winning 24-hour ultra trail race. Race against the clock to tackle as many laps of the iconic course. How far can you run in 24 hours?
  • Sat 10 - Sun 11 Jun
  • £85-£115
  • Entries closed
Reading, Berkshire, UK

Endure24 | Reading

Epic, Brutal, Relentless. A multi-award winning 24-hour ultra trail race. Race against the clock to tackle as many laps of the iconic course. How far can you run in 24 hours?

  • Entries closed
  • Multi-terrain run
Take on the full 100K Race to the King ultramarathon in one go. Fully supported through day and night on a route combining castles and coastal scenery.
  • Sat 17 Jun
  • £159.99
  • Entries closed
Chichester, West Sussex, UK

Dulux Race to the King | 100K Non-stop

Take on the full 100K Race to the King ultramarathon in one go. Fully supported through day and night on a route combining castles and coastal scenery.

  • Entries closed
  • 100 km trail running + 4619 ft ascent
Take on the full 100K Race to the King ultramarathon with an overnight stop at the all-inclusive Basecamp, meaning a good nights' sleep in between the 50K stints.
  • Sat 17 Jun
  • £240
  • Entries closed
Chichester, West Sussex, UK

Dulux Race to the King | 100K Two Days with camping

Take on the full 100K Race to the King ultramarathon with an overnight stop at the all-inclusive Basecamp, meaning a good nights' sleep in between the 50K stints.

  • Entries closed
  • 100 km trail running + 4619 ft ascent
Take on the full Race to the King 100K ultramarathon over two days, making your own arrangements for overnight accommodation at the halfway point.
  • Sat 17 Jun
  • £150
  • Entries closed
Chichester, West Sussex, UK

Dulux Race to the King | 100K Two Days no camping

Take on the full Race to the King 100K ultramarathon over two days, making your own arrangements for overnight accommodation at the halfway point.

  • Entries closed
  • 100 km trail running + 4619 ft ascent
A coastal trail ultra through the ancient village of Bosham towards Chichester Harbour with panoramic views of this AONB, to finish at the fantastic basecamp with food and bars.
  • Sat 17 Jun
  • £85
  • Entries closed
Chichester, West Sussex, UK

Dulux Race to the King | 50K Saturday

A coastal trail ultra through the ancient village of Bosham towards Chichester Harbour with panoramic views of this AONB, to finish at the fantastic basecamp with food and bars.

  • Entries closed
  • 50 km trail running + 1885 ft ascent
A castle trail ultra through the historic town of Arundel with its impressive castle, meander along the River Arun then towards the finish line on the South Downs Way.
  • Sun 18 Jun
  • £85
  • Entries closed
Chichester, West Sussex, UK

Dulux Race to the King | 50K Sunday

A castle trail ultra through the historic town of Arundel with its impressive castle, meander along the River Arun then towards the finish line on the South Downs Way.

  • Entries closed
  • 50 km trail running + 1885 ft ascent
Runners will love the fast and flat 8 mile option, part of the Kingston 10 Mile raceday, which follows the original course established from 1984!
  • Sun 18 Jun
  • £26.50-£28.50
Thames Ditton, Surrey, UK

Kingston 10 Mile | 8 Mile

Runners will love the fast and flat 8 mile option, part of the Kingston 10 Mile raceday, which follows the original course established from 1984!

  • 8 miles trail running
  • Fri 2 Jun
  • £12.50
Petersfield, Hampshire, UK

10K Sunset Run - Petersfield

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

  • 10K run
  • Sat 3 Jun
  • £20
Seaford, East Sussex, UK

Cuckmere Haven

Cuckmere Haven - A little more than 15 miles - POWER HIKE

  • Trail run
  • Sat 3 Jun
  • £33-£35
Egham, Surrey, UK

Vamos Run - Priya's 100th Marathon Celebration

Come and join Saturn Running Events to celebrate Priya's 100th marathon!

  • Trail run
  • Sat 3 Jun
  • FREE
Aylesbury, Buckinghamshire, UK

Beginners Trail Run - Wendover

Welcome to the first run in 3-part series of trail runs for beginners.

  • Trail run
  • Sun 4 Jun
  • £32
Ringwood, Hampshire, UK

The New Forest Rattler Endurance Weekender | Run - Marathon

Racecheck 2022 GOLD award winner! Challenging Events have a full weekend of sport for you to experience.

  • 26.2 miles trail running
  • Sun 4 Jun
  • £27
Ringwood, Hampshire, UK

The New Forest Rattler Endurance Weekender | Run - Half Marathon

Racecheck 2022 GOLD award winner! Challenging Events have a full weekend of sport for you to experience.

  • 21 km trail running
  • Sun 4 Jun
  • £25
Ringwood, Hampshire, UK

The New Forest Rattler Endurance Weekender | Run - 10K

Racecheck 2022 GOLD award winner! Challenging Events have a full weekend of sport for you to experience.

  • 10 km trail running
  • Sun 4 Jun
  • £27
Ringwood, Hampshire, UK

The New Forest Rattler Endurance Weekender | Run - 5K

Racecheck 2022 GOLD award winner! Challenging Events have a full weekend of sport for you to experience.

  • 5 km trail running
  • Tue 6 Jun
  • £15
Farnham, Surrey, UK

Hankley Common 10K

Join this stunning guided trail run, starting and finishing in Hankley Common, home to an abundance of rare wildlife, this location boasts some interesting features.

  • 10K run
  • Wed 7 Jun
  • £12.50-£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.

  • 5K run
  • Thu 8 Jun
  • £21
Wokingham, Berkshire, UK

Dinton Summer Series - Race 2 | 5K

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

  • 5 km trail running
  • Thu 8 Jun
  • £23
Wokingham, Berkshire, UK

Dinton Summer Series - Race 2 | 10K

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

  • 10 km trail running
  • Fri 9 Jun
  • £24-£26
Egham, Surrey, UK

Chasing Numbers Summer Season

Join Saturn Running Events for a Chasing Number midweek run.

  • Trail run
  • Sat 10 Jun
  • £215
Winchester, Hampshire, UK

South Downs Way 100

The SDW100 is a 100 mile foot race taking in the entire south downs way national trail.

  • 100 mile ultra run
  • Sat 10 Jun
  • £60
Andover, Wiltshire, UK

Salisbury Plain Summer Edition | Ultra

Come and join And-Over Trail Events on some of Wiltshire’s most stunning tracks.

  • 50 miles trail running
  • Sat 10 Jun
  • £45
Andover, Wiltshire, UK

Salisbury Plain Summer Edition | Marathon

Come and join And-Over Trail Events on some of Wiltshire’s most stunning tracks.

  • 26.2 miles trail running
  • Sat 10 Jun
  • £35
Andover, Wiltshire, UK

Salisbury Plain Summer Edition | Half Marathon

Come and join And-Over Trail Events on some of Wiltshire’s most stunning tracks.

  • 13.1 miles trail running
  • Sat 10 Jun
  • £33-£35
Staines, Surrey, UK

Probably (Virtually) Craigs 800th Marathon Run

Immortalised as a medal, join Saturn Running Events for Craig's 800th run, which may or may not be his 800th but it's going to be close enough.

  • Trail run
  • Sun 11 Jun
  • £49-£51
  • Entries closed
Lewes, East Sussex, UK

Weald Challenge Trail Races | 50km Ultra

The Weald Challenge Trail Races follow the long-distance paths of the Wealdway and the Vanguard Way, encompassing the surrounding beauty of the Sussex countryside en route.

  • Entries closed
  • 50 km trail running
  • Sun 11 Jun
  • £65
Brighton, East Sussex, UK

Brighton Trail Weekend | Marathon

Offering trail running and walking distance options in the beautiful South Downs National Park - enjoy a safely marshalled route with hydration stations and a superb atmosphere at the event village!

  • 26.2 miles trail running
  • Sun 11 Jun
  • FREE
Brighton, East Sussex, UK

Brighton Trail Weekend | Junior Race

Offering trail running and walking distance options in the beautiful South Downs National Park - enjoy a safely marshalled route with hydration stations and a superb atmosphere at the event village!

  • 1 mile trail running
  • Sun 11 Jun
  • £34-£36
  • Entries closed
Lewes, East Sussex, UK

Weald Challenge Trail Races | Half Marathon

The Weald Challenge Trail Races follow the long-distance paths of the Wealdway and the Vanguard Way, encompassing the surrounding beauty of the Sussex countryside en route.

  • Entries closed
  • 13.1 miles trail running
  • Sun 11 Jun
  • £8-£10
Worthing, West Sussex, UK

Romero Run | 5K

Raw Running are proud to be organising a fast, flat charity run on roads and trails on the coast at Goring by Sea, West Sussex.

  • 5 km trail running
  • Sun 11 Jun
  • £12-£15
Worthing, West Sussex, UK

Romero Run | 10K

Raw Running are proud to be organising a fast, flat charity run on roads and trails on the coast at Goring by Sea, West Sussex.

  • 10 km trail running
  • Sun 11 Jun
  • £10
Haywards Heath, East Sussex, UK

Danehill and Chelwood Gate Village 10K, 5K and Family Fun Run | 10K

A 1K, 5K or 10K run for all ages and abilities in beautiful village surroundings raising funds for the Rocking Horse Charity, Grove Park Charitable Trust, and Danehill C of E PTA.

  • 10 km trail running
  • Sun 11 Jun
  • £10
Haywards Heath, East Sussex, UK

Danehill and Chelwood Gate Village 10K, 5K and Family Fun Run | 5K

A 1K, 5K or 10K run for all ages and abilities in beautiful village surroundings raising funds for the Rocking Horse Charity, Grove Park Charitable Trust, and Danehill C of E PTA.

  • 5 km trail running
  • Sun 11 Jun
  • £3
Brighton, East Sussex, UK

Brighton Trail Weekend | 10K

Offering trail running and walking distance options in the beautiful South Downs National Park - enjoy a safely marshalled route with hydration stations and a superb atmosphere at the event village!

  • 10 km trail running
  • Sun 11 Jun
  • £14-£16
Oxford, Oxfordshire, UK

Run Wytham Woods | 5K

Run Wytham Woods 5K, 10K & Fun Run - Rise to the Challenge

  • 5 km trail running
  • Sun 11 Jun
  • £24-£26
Oxford, Oxfordshire, UK

Run Wytham Woods | 10K

Run Wytham Woods 5K, 10K & Fun Run - Rise to the Challenge

  • 10 km trail running
  • Sun 11 Jun
  • £5
Oxford, Oxfordshire, UK

Run Wytham Woods | 1 Mile Fun Run

Run Wytham Woods 5K, 10K & Fun Run - Rise to the Challenge

  • 1 mile trail running
  • Sun 11 Jun
  • £15
Dorking, Surrey, UK

She Runs Outdoors Hurtwood 10 Mile Women’s Guided Trail Run

Join She Runs Outdoors for this fantastic 10 mile route in the stunning Surrey Hills.

  • 10 miler
  • Thu 15 Jun
  • £20-£24
Milton Keynes, Buckinghamshire, UK

Cattle Creep 10K

The 'Sunny' One BCS Events second event in the Series, the Cattle Creep 10K is our fun summer run in June.

  • 10K run
  • Sat 17 Jun
  • £57.95-£59.95
Dorking, Surrey, UK

P24 - The Longest Attended Day

Think you could run 1 mile on the hour every hour for 24 hours? Easy right?

  • Trail run
  • Sat 17 Jun
  • £57.95-£59.95
Dorking, Surrey, UK

Minotaur 50 Mile Ultra

The Phoenix Minotaur 50 Mile Ultra is back - a 50 mile 'beast' with a difference!

  • Ultra run
  • Sat 17 Jun
  • £47.95-£49.95
Dorking, Surrey, UK

P12 - The Longest Attended Day

Think you could run 1 mile on the hour every hour for 12 hours? Easy right?

  • Trail run
  • Sat 17 Jun
  • £37.95-£39.95
Dorking, Surrey, UK

Phoenix : Denbies | Half Marathon

The Denbies Marathon & Half Marathon is back for 2023

  • 13.1 miles trail running
  • Sat 17 Jun
  • £37.95-£39.95
Dorking, Surrey, UK

Phoenix : Denbies | Marathon

The Denbies Marathon & Half Marathon is back for 2023

  • 26.2 miles trail running
  • Sat 17 Jun
  • £97.95-£99.95
Dorking, Surrey, UK

Centaur 100 Mile Ultra

The Phoenix Centaur 100 Mile Ultra - a 100 mile 'beast' with a difference!

  • 100 mile ultra run
  • Sat 17 Jun
  • £46.50
Cranbrook, Kent, UK

Dirty Rotten Scramble Races | 30K

The Great Southern Mud Run Is Back!

  • 30 km trail running
  • Sat 17 Jun
  • £25-£30
Horndean, Hampshire, UK

South Downs Trail | 10K Canicross

The South Downs Trail Half Marathon and accompanying 10K are two of the classic trail runs in the South of England.

  • 10 km trail running
  • Sat 17 Jun
  • £35-£40
Horndean, Hampshire, UK

South Downs Trail | Half Marathon Canicross

The South Downs Trail Half Marathon and accompanying 10K are two of the classic trail runs in the South of England.

  • 13.1 miles trail running
  • Sat 17 Jun
  • £32-£37
Horndean, Hampshire, UK

South Downs Trail | Half Marathon

The South Downs Trail Half Marathon and accompanying 10K are two of the classic trail runs in the South of England.

  • 13.1 miles trail running
  • Sat 17 Jun
  • £41.50
Cranbrook, Kent, UK

Dirty Rotten Scramble Races | 5K

The Great Southern Mud Run Is Back!

  • 5 km trail running
  • Sat 17 Jun
  • £43.50
Cranbrook, Kent, UK

Dirty Rotten Scramble Races | 10K

The Great Southern Mud Run Is Back!

  • 10 km trail running
  • Sat 17 Jun
  • £22-£27
Horndean, Hampshire, UK

South Downs Trail | 10K

The South Downs Trail Half Marathon and accompanying 10K are two of the classic trail runs in the South of England.

  • 10 km trail running
  • Sat 17 Jun
  • FREE
Princes Risborough, Buckinghamshire, UK

Beginners Trail Run - P Risborough

Welcome to the second run in 3-part series of trail runs for beginners.

  • Trail run
  • Sun 18 Jun
  • £55-£58
Kingsclere, Hampshire, UK

The Hampshire Hoppit | Marathon

Hosted and organised by Basingstoke and Mid Hants AC, we are pleased to welcome all runners with a choice of two distances: the Trail Marathon (26.2 miles) or the Trail Half Marathon (13.1 miles).

  • 26.2 miles trail running
  • Sun 18 Jun
  • £48-£51
Kingsclere, Hampshire, UK

The Hampshire Hoppit | Half Marathon

Hosted and organised by Basingstoke and Mid Hants AC, we are pleased to welcome all runners with a choice of two distances: the Trail Marathon (26.2 miles) or the Trail Half Marathon (13.1 miles).

  • 13.1 miles trail running
  • Sun 18 Jun
  • £14-£18
Arundel, West Sussex, UK

Madehurst Run | 5K

After the huge success of the inaugural 2019 and the 2021 & 2022 events, the 2023 Madehurst 10K/5K will be held again this year on Father’s Day.

  • 5 km trail running
  • Sun 18 Jun
  • £18-£22
Arundel, West Sussex, UK

Madehurst Run | 10K

After the huge success of the inaugural 2019 and the 2021 & 2022 events, the 2023 Madehurst 10K/5K will be held again this year on Father’s Day.

  • 10 km trail running
  • Wed 21 Jun
  • £12.50-£17.50
Alton, Hampshire, UK

Brutal Evening 5K - Chawton

This event is based at Brick Kiln Farm near Chawton.

  • 5K run
  • Thu 22 Jun
  • £33-£35
Slough, Berkshire, UK

RM - Jubilee River Races 3

Running Miles is inviting you to join us for our Jubilee River Race 3, one of our Thursday series of runs at our lovely Jubilee River route.

  • Trail run
  • Sat 24 Jun
  • £5
Bracknell, Berkshire, UK

Bracknell Samaritans Run | Teddy Bear Kids' Run

Bracknell Samaritans Run is organised by and on behalf of Samaritans of Bracknell, Wokingham, Ascot & Districts.

  • 1 km trail running
  • Sat 24 Jun
  • £5
Great Missenden, Buckinghamshire, UK

The Misbourne | 2K Fun Run

Returning in 2023, the Misbourne 5K and 10K has one of the most picturesque routes in the area, taking runners through woodland and across fields as they make their way around the beautiful...

  • 2 km trail running
  • Sat 24 Jun
  • £8-£16
Great Missenden, Buckinghamshire, UK

The Misbourne | 5K

Returning in 2023, the Misbourne 5K and 10K has one of the most picturesque routes in the area, taking runners through woodland and across fields as they make their way around the beautiful...

  • 5 km trail running
  • Sat 24 Jun
  • £8-£20
Great Missenden, Buckinghamshire, UK

The Misbourne | 10K

Returning in 2023, the Misbourne 5K and 10K has one of the most picturesque routes in the area, taking runners through woodland and across fields as they make their way around the beautiful...

  • 10 km trail running
  • Sat 24 Jun
  • £12-£21
Bracknell, Berkshire, UK

Bracknell Samaritans Run | 5K

Bracknell Samaritans Run is organised by and on behalf of Samaritans of Bracknell, Wokingham, Ascot & Districts.

  • 5 km trail running
  • Sat 24 Jun
  • £18-£23
Bracknell, Berkshire, UK

Bracknell Samaritans Run | 10K

Bracknell Samaritans Run is organised by and on behalf of Samaritans of Bracknell, Wokingham, Ascot & Districts.

  • 10 km trail running
  • Sun 25 Jun
  • £45
Tadworth, Surrey, UK

Midsummer Munro

18th Midsummer Munro half marathon 'The hardest half'

  • Half marathon
  • Sun 25 Jun
  • FREE
Dorking, Surrey, UK

Trust 10K Run

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

  • 10K run
  • Sun 25 Jun
  • £5-£6
Reading, Berkshire, UK

Wargrave | Kids Fun Run

The Wargrave 10k is a well-established race with a course starting and finishing on grass with the rest of the course on undulating country lanes and some residential streets within the village.

  • 1 mile trail running
  • Sun 25 Jun
  • £25-£30
Dorking, Surrey, UK

North Downs Trail | 10K Canicross

Run for the first time in 2021, this wonderful trail half marathon and 10K showcases the best of Denbies vineyard as well as the surrounding Surrey Hills.

  • 10 km trail running
  • Sun 25 Jun
  • £35-£40
Dorking, Surrey, UK

North Downs Trail | Half Marathon Canicross

Run for the first time in 2021, this wonderful trail half marathon and 10K showcases the best of Denbies vineyard as well as the surrounding Surrey Hills.

  • 13.1 miles trail running
  • Sun 25 Jun
  • £32-£38
Dorking, Surrey, UK

North Downs Trail | Half Marathon

Run for the first time in 2021, this wonderful trail half marathon and 10K showcases the best of Denbies vineyard as well as the surrounding Surrey Hills.

  • 13.1 miles trail running
  • Sun 25 Jun
  • £22-£28
Dorking, Surrey, UK

North Downs Trail | 10K

Run for the first time in 2021, this wonderful trail half marathon and 10K showcases the best of Denbies vineyard as well as the surrounding Surrey Hills.

  • 10 km trail running
  • Sun 25 Jun
  • £40
Ryde, Isle of Wight, UK

Isle of Wight Ultra Run

Starting and finishing by the beach on the Ryde Esplanade, we will take you on a wonderful 30 mile ultra run along beaches, trails and through coastal towns as we explore the beautiful Isle of Wight.

  • Ultra run
  • Fri 30 Jun
  • £29.99-£31.99
Walton-on-Thames, Surrey, UK

PHOENIX Fridays - Back to the 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 'Back to the Friday' - Thank Phoenix it's Friday!

  • Trail run