14 50K ultra runs in South East

Find 50k ultra runs in and around South East for 2023/2024 - filter events by date, display on a map or use the advanced search to find your perfect race.

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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
  • 6 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
  • 6 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
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
  • 8 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
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 15 Jun 2024
  • £65-£80
  • 3 charities
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.

  • 50 km trail running + 1885 ft ascent
  • Sat 7 Oct
  • £189-£209
Uckfield, East Sussex, UK

London South East Spartan Trifecta Weekend | Ultra 50K

Spartan races do more than test you physically and mentally.

  • 48 km multi terrain running
  • Sat 21 Oct
  • £70
Petworth, West Sussex, UK

Five Trails Ultra & Three Trails Half | Five Trails 50K Ultra

The Five Trails 50k Ultra & Three Trails Half Marathon are stunning routes starting at the foot of the South Downs, in the lovely wooded village of Graffham

  • 50 km trail running
  • Sat 25 Nov
  • £55-£57
Dorking, Surrey, UK

The Copthorne Races | 50K

Modelled on the infamous Caesars Camp races, The Copthorne Races take place in Surrey, featuring a wide mix of terrain, woodland and contouring in and around the Box Hill, Mickleham and Headley areas.

  • 50 km trail running
  • Sun 3 Dec
  • £65
Dorking, Surrey, UK

Hurtwood 50K

The Hurtwood 50 starts from the lovely town of Dorking, and follows the Greensand Way into the forested Surrey Hills, a famous Area of Outstanding Natural Beauty.

  • 50 km trail running
  • Sun 17 Dec
  • £19.99-£43
Southsea, Hampshire, UK

Portsmouth Coastal Waterside | 50K Ultra

2023 Portsmouth Coastal Waterside Marathon Events is now open with £5 off with the special Sponsor promo

  • 50 km multi terrain running
  • Sat 10 Feb 2024
  • £125
Princes Risborough, Buckinghamshire, UK

Southern 50 | 50K

The annual Southern 50 is a prestigious challenge hike, one of the longest running events of its type in Scouting.

  • 50 km trail running
  • Sun 11 Feb 2024
  • £35
Chichester, West Sussex, UK

Running GP at Goodwood Motor Circuit | 50K

Kick off the year with a 5k, 10k, Half Marathon, 20 Mile, Marathon or 50k around the iconic Goodwood Motor circuit!

  • 50 km road running
  • Sun 25 Feb 2024
  • £65
Dorking, Surrey, UK

North Downs Ridge 50K Trail Ultra

Great running on the North Downs Way and Surrey Wildlife Trust reserve at Norbury Park

  • 50 km trail running
  • Sat 16 Mar 2024
  • £70
Henley-on-Thames, Oxfordshire, UK

Hundred Hills 50K

The Hundred Hills 50km is a beautiful 50km trail ultra through the heart of the Chiltern Countryside.

  • 50 km trail running
  • Sat 1 Jun 2024
  • £63-£65
Maidenhead, Berkshire, UK

Race The Sun 50K

Welcome to the Race The Sun 50km Ultra Marathon, starting in Maidenhead in 2024.

  • 50 km multi terrain running