23 Ultra runs in South East in May 2024

Find ultra runs in and around South East in May 2024 - filter events by date, display on a map or use the advanced search to find your perfect race.

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Bank Holiday ultra run to the south coast with top reviews, amazing scenery, wonderful trails and rolling downs before reaching the promenade finish line for your ice cream and medal!
  • Sat 4 May 2024
  • £66-£68
Horsham, West Sussex, UK

Run to the Sea Brighton

Bank Holiday ultra run to the south coast with top reviews, amazing scenery, wonderful trails and rolling downs before reaching the promenade finish line for your ice cream and medal!

  • 50 km multi terrain running
An epic challenge, making a full 106km circuit of the Isle of Wight, starting and finishing in Chale, enjoy well stocked rest stops and superb scenery every step of the way.
  • Sun 5 May 2024
  • £198
  • 8 charities
Ventnor, Isle of Wight, UK

Isle of Wight Challenge | Full 106km continuous

An epic challenge, making a full 106km circuit of the Isle of Wight, starting and finishing in Chale, enjoy well stocked rest stops and superb scenery every step of the way.

  • 106 km multi terrain running + 1960 m ascent
The full 106km circumnavigation of the Isle of Wight, in daylight hours. Overnight at Cowes for a well-earned rest on this wonderful exploration of the coastal routes around the island.
  • Sun 5 - Mon 6 May 2024
  • £198
  • 8 charities
Ventnor, Isle of Wight, UK

Isle of Wight Challenge | Full 106km over 2 days

The full 106km circumnavigation of the Isle of Wight, in daylight hours. Overnight at Cowes for a well-earned rest on this wonderful exploration of the coastal routes around the island.

  • 106 km multi terrain running + 1960 m ascent
The first half of the Isle of Wight circuit explore 52km of scenic coastal trails, enjoy spectacular coastal views along the undulating route with plenty of rest stops to keep you well fuelled.
  • Sun 5 May 2024
  • £129
  • 8 charities
Ventnor, Isle of Wight, UK

Isle of Wight Challenge | 1st Half

The first half of the Isle of Wight circuit explore 52km of scenic coastal trails, enjoy spectacular coastal views along the undulating route with plenty of rest stops to keep you well fuelled.

  • 54 km trail running + 1100 m ascent
Starting in Cowes, follow a clockwise route along the eastern side of the Isle of Wight, enjoying superb coastal views en route to the finish line at Chale.
  • Mon 6 May 2024
  • £129
  • 8 charities
Cowes, Isle of Wight, UK

Isle of Wight Challenge | 2nd Half

Starting in Cowes, follow a clockwise route along the eastern side of the Isle of Wight, enjoying superb coastal views en route to the finish line at Chale.

  • 52 km trail running + 980 m ascent
Scenic mixed-terrain route around Bewl Water on undulating rural wooded trails and quiet country lanes. The marathon on the same day was previously rated one of the top UK marathons.
  • Sat 11 May 2024
  • £54-£56
Wadhurst, East Sussex, UK

Bewl Water | Ultra

Scenic mixed-terrain route around Bewl Water on undulating rural wooded trails and quiet country lanes. The marathon on the same day was previously rated one of the top UK marathons.

  • 50 km trail running
The second half distance option of the London to Brighton Challenge starts from Turners Hill, crossing the South Downs National Park before arriving at Brighton.
  • Sat 25 May 2024
  • £139
  • 9 charities
Crawley, West Sussex, UK

London 2 Brighton Challenge | 2nd Half

The second half distance option of the London to Brighton Challenge starts from Turners Hill, crossing the South Downs National Park before arriving at Brighton.

  • 44 km trail running + 730 m ascent
  • Fri 3 May 2024
  • £32-£34
Egham, Surrey, UK

Midweek Chasing Numbers | 50K Ultra/Timed Event

Join Saturn Running for a midweek run along the beautiful River Thames Path.

  • 50 km trail running
  • Sat 4 May 2024
  • £85
Reading, Berkshire, UK

Mapledurham Backyard Ultra

In 2024 CG Trails will be hosting a backyard ultra at Mapledurham House.

  • 6.7 km multi terrain running
  • Sat 4 May 2024
  • £215
Richmond, UK

Thames Path 100

The TP100 is a 100 Mile continuous trail race along the Thames path from London to Oxford. Total Climb: 1900 Feet. 13th annual.

  • 100 miles trail running
  • Sun 5 May 2024
  • £20-£39.95
Dorking, Surrey, UK

HERCULES Labour Nine

In 2024 Phoenix Running epic Hercules run series will continue and we're delighted to be back at the wonder Denbies Wine Estate for this one.

  • 7 hrs road running
  • Mon 6 May 2024
  • £49
Winchester, Hampshire, UK

BigWayRound | 50K Ultra Marathon

BigWayRound, the Award Winning, Gold-rated Trail Running Event is now live for 2024!

  • 50 km trail running
  • Sat 11 May 2024
  • £45
Guildford, Surrey, UK

Greensand Way Ultra Run

Starting and finishing at West Hanger, near Guildford, this run features some of the best parts of the North Downs Way AND the Greensand Way.

  • 30 miles trail running
  • Sat 11 May 2024
  • £38-£40
Staines, Surrey, UK

Barbie Run - Katie's 40th Birthday Run | Ultra/Timed Event

This is a 7 hour timed event where you can choose your distance from 5k to ultra.

  • 50 km road running
  • Sat 18 May 2024
  • £66-£68
Reading, Berkshire, UK

Goring Gap Trail Weekender | 50 Mile Ultra

Join this amazing trail weekender and complete a 52k ultra, 50 mile ultra or half marathon race.

  • 50 miles trail running
  • Sat 18 May 2024
  • £105
Farnham, Surrey, UK

North Downs Way 50

The NDW50 is a 50 mile point to point run along the North Downs Way National Trail from Farnham in Surrey to Knockholt Pound on the outskirts of Greater London. Total Climb: 5,600 Feet. 13th annual.

  • 50 miles trail running
  • Sat 18 May 2024
  • £30
Reading, Berkshire, UK

Goring Gap Trail Weekender | Half Marathon Walk

Join this amazing trail weekender and complete a 52k ultra, 50 mile ultra or half marathon race.

  • 50 km multi terrain running
  • Sun 19 May 2024
  • £58-£60
Reading, Berkshire, UK

Goring Gap Trail Weekender | 52K Ultra

Join this amazing trail weekender and complete a 52k ultra, 50 mile ultra or half marathon race.

  • 52 km trail running
  • Sat 25 May 2024
  • £120-£140
Horndean, Hampshire, UK

UK Ultra South Downs 100 Miles

The South Downs 100 miles, is a point to point, trail race through the beautiful South Downs National Park.

  • 100 miles trail running
  • Sat 25 May 2024
  • £45-£60
Godalming, Surrey, UK

The Fox | Ultra

The Fox Ultra presents runners with a unique opportunity to circumnavigate Guildford, anti-clockwise.

  • 62 km trail running
  • Sun 26 May 2024
  • £100-£110
Arundel, West Sussex, UK

UK Ultra South Downs 100K

The South Downs 100km is a point to point, trail race from Arundel to Eastbourne.

  • 100 km trail running
  • Sun 26 May 2024
  • £58-£65
Brighton, East Sussex, UK

UK Ultra South Downs 50K

The South Downs 50k is a 50km point to point trail race from Falmer to Eastbourne.

  • 50 km trail running
  • Sun 26 May 2024
  • £38-£40
Staines, Surrey, UK

Cocktail Run 2 | Ultra/Timed Evevnt

Join Saturn for this cocktail run and put your legs to the test!

  • 50 km road running