Jurassic Coast Challenge

25 to 100km beginning in Corfe Castle, and working all the way up to West Bay and Bridport

About the event

Embark on an unforgettable journey along the stunning World Heritage Jurassic Coast. The route begins in historic Corfe Castle, winds through the charming seaside town of Swanage, and passes natural wonders like Lulworth Cove and the iconic Durdle Door. With plenty of hills and scenic views, you’ll reach the halfway point in Weymouth.

For those taking on the full 100km challenge, the adventure continues past Portland Bill and along the sweeping Chesil Beach, before heading to West Bay and finishing with a celebratory atmosphere in the lively town of Bridport.

There are also fantastic Three-Quarter, Half, Marathon, Quarter, and 10km options available – something for everyone! Help us to end homelessness with this utterly unforgettable challenge.

£20-199

Registration fee

16-17 May 2026

Date of event

£0-575

Fundraising target

10-100km

Race distance

What you'll get from the event

  • Tea, coffee, snacks and water
  • Glass of fizz at the finish, medal and a t-shirt
  • For longer challenges, meals are also provided
  • More details can be found about camping and parking here.

What you'll get from St Mungo's

  • A fundraising pack filled with top tips to increase your sponsorship.
  • St Mungo’s top to represent us on the day.
  • Access to our online community where you can chat to other challengers.
  • Support from our dedicated events team who will give you one to one advice all the way.
Two people participating in a St Mungo's Challenge Event

Fundraising Options

Self funding 

You pay the full cost of the event place – fundraise whatever you want, with no set target or deadline.

  • 10km: Reg fee £39
  • 25km: Reg fee £89
  • 50km: Reg fee £139
  • 75km: Reg fee £169
  • 100km: Reg fee £199

 

Charity Sponsorship

You pay a small registration fee, do lots of fundraising and we cover the cost of your event place.

  • 10km: Reg fee £20 / fundraising target £100
  • 25km: Reg fee £30 / fundraising target £275
  • 50km: Reg fee £40 / fundraising target £375
  • 75km: Reg fee £40 / fundraising target £475
  • 100km: Reg fee £40 / fundraising target £575

 

Mixed Funding

Pay half of the event place cost yourself, fundraise a bit less and we pay the balance of the event place cost.

  • 10km: Reg fee £22.50 / fundraising target £70
  • 25km: Reg fee £50 / fundraising target £150
  • 50km: Reg fee £75 / fundraising target £225
  • 75km: Reg fee £90 / fundraising target £270
  • 100km: Reg fee £110 / fundraising target £330