Join 2,000 adventurers of all experience levels & ages and Walk, Jog or Run the spectacular Jurassic Coast - a World Heritage Site.

Starting from Corfe Castle, the route heads to Swanage, then along to Lulworth Cove, past Durdle Door, with ups and downs all the way to the Weymouth halfway point.

For 100km challengers - it's past Portland Bill, nature reserves, along the western end of Chesil Beach to West Bay's famous cliffs
(of TV's Broadchurch fame) - before a finish line celebration in vibrant Bridport.

With Half & Quarter distance options also, with full support and great hospitality all the way - there's a challenge here for everyone!
Your entry includes free food and drink at regular rest stops, plus support including medics, marshals and massage. As you cross
the finish line, you’ll get a glass of fizz, t-shirt, and a medal to commemorate your achievement.


You'll get full support and great hospitality all the way, leaving you to focus on this epic challenge!

Push yourself further with the 100km Full Challenge. Half and quarter options are also available. 

  • Join as individual or team
  • 100km Full Challenge
  • Half or Quarter Challenge options
  • Rest stops
  • ALL food included
  • Medics, massage, and pace walkers
  • Medal, t-shirt, glass of bubbly!
  • Walk at your own pace -24 hours+
  • Run or jog - set a new goal!
  • 2 Day Full 'Daylight' option
  • Camping options available
  • Pre-event training support + app
  • It's Your Challenge - Your Way!


Sign up & fundraising options: 

1. Charity Sponsorship - you pay a small registration fee, do lots of fundraising and we cover the cost of your event place! 

  • 25km: Reg Fee £10/ fundraising target £250 
  • 50km: Reg fee £20/ fundraising target £395
  • 100km Reg fee £30/ fundraising target £595

2. Mixed Funding - pay half of the event place cost yourself, fundraise a bit less and we pay the balance of the event place cost. 

  • 25km: Reg fee £45/ fundraising target £135 
  • 50km: Reg fee £72.50/ fundraising target £218 
  • 100km: Reg fee £110/ fundraising target £330

3. Self Fund - you pay the full cost of the event place - fundraise whatever you want, with no set target or deadline, and there's  no cost at all to us! 

  • 25km: £79
  • 50km: £129
  • 100km: £198 

► Visit the Ultra Challenge website for more information


SIGN UP

To sign up for this event click on the button below, register and commit to a fundraising target. You'll then receive our fundraising guide and a personalised Shark Trust branded sports top to wear.

We'll be in contact with you as much (or as little) as you like, offering support, encouragement and cheer. If you raise over £500* you’ll also receive a year’s membership to the Shark Trust.

We're here to make the experience as enjoyable as possible, helping you to achieve your goals, both personal and financial.

Let’s #DoSomeFin for the love of sharks.

*Plus any amount we may have paid towards your registration fee.



Fundraising Regulator Logo

The Shark Trust is registered with the Fundraising Regulator. If you have any complaints please download and follow our fundraising complaints procedure.