Sat 20 Jun 2026 Chichester, West Sussex, UK

Race to the King | Coastal 50K

Flat and runnable without skimping on scenery, it offers spectacular views around Chichester Harbour, through the ancient fishing village of Bosham before gently climbing back onto the South Downs.

Enter now Charity places
  • Sat 20 Jun 2026
West Dean Gardens, Chichester
Coastal 50K

06:30

Age 18 & over

£85

  • 50 km trail running + 461 m ascent

Event overview

2026 details to be confirmed.

Explore the South Downs National Park on this epic ultramarathon offering stunning 50K or 100K routes from the glorious West Dean Gardens and taking in the Monarch's Way.

Expect a superb level of support and organisation with fantastic overnight options at the all-inclusive Basecamp.

Arundel Castle

Highlights

  • A route steeped in history

    Start and finish from the historic venue of West Dean Gardens.

  • Support fit for a King

    Race like royalty with pit stops packed with food and expert support throughout.

  • A wide variety of trails

    A wide choice of routes taking in coastal trails and the South Downs National Park.

  • Fun for the whole family

    Bring the family to cheer you on and explore the impressive gardens and sculptures of the West Dean Estate.

  • Effortless logistics

    The figure-of-eight loop makes the simplest possible format to tick off 100km.

This event is part of Race to the King.

Event community

Darren Ward W.

Darren Ward W.

View team
Antoinette K.

Antoinette K.

Event details

  • Average fitness
  • Beginner-friendly
  • Event village
  • Free venue entry
  • Spectators
  • Teams

Route

  • Check points
  • Cut off time
  • Distance markers
  • First aid
  • Food stations
  • Marshals
  • Sleeping facilities
  • Toilets
  • Undulating
  • Water stations
  • Wave start
  • Way markers
  • GPX available

Location

  • Bag transfer
  • Bar
  • Cafe
  • Camping
  • Entertainment
  • Free parking
  • Music
  • Park
  • Rural
  • Secure bag storage
  • Showers
  • Toilets

What's included

  • Camping
  • Chip timing
  • Drinks
  • GPS tracking
  • Map
  • Medal
  • Post-race meal
  • Snacks
  • Training plan

Sustainability

  • Public transport links
  • Recycling
  • Sustainability policy

Do it for charity

Looking to do this event for charity? Do it for one of the charities below or see the full list of charities on the Race to the King Coastal 50K charity places for 2026 page.

Mental health

SANE

Supporting those affected by mental illness to change mental health for good.

  • Running vest
  • Fundraising support
  • Fundraising materials
  • Dedicated contact

Sign up
£30

Fundraise
£350

Cancer

Macmillan Cancer Support

No one should have to face cancer alone.

  • Technical t-shirt
  • Personalised running vest
  • Fundraising support
  • Fundraising materials
  • Training plan
  • Training guide
  • Online training zone
  • Dedicated contact
  • Exclusive social group
  • Pre-event training sessions

Sign up
£35

Fundraise
£350

How to enter

  • Age 18 & over
  • Entries open
  • Charity places
  • Enter online
  • Event merch available
  • Insurance available
  • Pay by instalments
Enter now

Other races at event

  • Sat 20 Jun 2026
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West Dean Gardens, Chichester
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  • Sat 20 Jun 2026
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West Dean Gardens, Chichester
Castle 50K

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Age 18 & over

£85

  • 50 km trail running + 1043 m ascent
  • Sat 20 Jun 2026
  • #4 of 5
West Dean Gardens, Chichester
Monarchs Loop 30K

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Age 18 & over

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  • 30 km trail running + 606 m ascent
  • Sat 20 Jun 2026
  • #5 of 5
West Dean Gardens, Chichester
80K Non-Stop

06:30

Age 18 & over

£130

  • 80 km trail running + 1065 m ascent

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4 steps to wellbeing
Sleep well

A good night's sleep is an essential foundation for a healthy lifestyle, effective training and weight control.

Train slow

Low-intensity training is easier for you, reduces the risk of injury and helps builds an efficient aerobic system.

Eat natural

Cut out sugar & junk food, reduce carbs, eat natural foods and train your body to burn fat for fuel.

Get outdoors

Fresh air, natural light and reconnecting with nature all help to improve mental and physical wellbeing.