Event overview
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.
Highlights
A route steeped in history
Take the Monarch’s Way to the ancient coastal village of Bosham and on to the mighty Arundel Castle.
Support fit for a King
Race like royalty with pit stops packed with food and expert support throughout.
A wide variety of trails
Two different loops 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 details
- Average fitness
- Event village
- Families
- Free venue entry
- Newcomers
- Spectators
- Teams
Location
- Bag storage
- Bar
- Cafe
- Camping
- Entertainment
- Free parking
- Music
- Park
- Rural
- Showers
- Toilets
Route
- Check points
- Cut off time
- First aid
- Food stations
- Hilly
- Marshals
- Out and back
- Toilets
- Water stations
- Wave start
- Way markers
Sustainability
- Public transport links
- Recycling
- Sustainability policy
What's included
- Chip timing
- GPS tracking
- Map
- Medal
- Post-race meal
- Training plan
Charity places
This charity has places in the event. To secure your place, select a charity and complete the form to ask a question or get signed up.
All charity places
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
Entries
- Age 18 & over
- Entries open
- Charity entries open
- Charity places
- Enter online
- Event merch available
- Full refunds
- Insurance available