11 Ultra runs in West Sussex

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

Search by date

Search by place

Map view

Events calendar

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

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
  • £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
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
  • £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
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
  • £75
  • 1 charity
Chichester, West Sussex, West Sussex, UK

Race to the King | 50K Coastal

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
Take on the full 100K Race to the King ultra marathon challenge in one go. Fully supported through day and night on a route combining castles and coastal scenery.
  • Sat 15 - Sun 16 Jun
  • £165
  • 1 charity
Chichester, West Sussex, West Sussex, UK

Race to the King | 100K Non-stop

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

  • 100 km trail running + 4619 ft ascent
Head through the historic town of Arundel and witness the impressive Arundel Castle as you meander along the River Arun, across the South Downs in breathtaking surroundings.
  • Sat 15 Jun
  • £75
Chichester, West Sussex, West Sussex, UK

Race to the King | 50K Castle

Head through the historic town of Arundel and witness the impressive Arundel Castle as you meander along the River Arun, across the South Downs in breathtaking surroundings.

  • 50 km trail running + 2663 ft ascent
  • Sat 24 Feb
  • £45
Petersfield, West Sussex, UK

South Downs Way Ultra Run

Starting and finishing on the beautiful Harting Down, this run features some of the best parts of the South Downs Way and surrounding areas, including Beacon Hill, Cocking Down and Kingley Vale.

  • 30 miles trail running
  • Sun 3 Mar
  • £38-£40
Steyning, West Sussex, UK

Steyning Stinger | Marathon

A Personal Challenge For Runners, Joggers and Walkers

  • 42 km multi terrain running
  • Sun 3 Mar
  • £38-£40
Steyning, West Sussex, UK

Steyning Stinger | 30K

A Personal Challenge For Runners, Joggers and Walkers

  • 30 km multi terrain running
  • Sat 13 Apr
  • £105
Worthing, West Sussex, UK

South Downs Way 50

The SDW50 is a 50 mile foot race along the South Downs Way National Trail, beginning in Worthing and finishing in Eastbourne.

  • 50 miles trail running
  • Sun 26 May
  • £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
  • Sat 19 Oct
  • £45
Petersfield, West Sussex, UK

South Downs Way Ultra Run

Starting and finishing on the beautiful Harting Down, this run features some of the best parts of the South Downs Way and surrounding areas, including Beacon Hill, Cocking Down and Kingley Vale.

  • 30 miles trail running

Search options

Back to search options