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A new Ultra Challenge for 2025, set in the stunning Gower Peninsula – the UK’s first Area of Outstanding Natural Beauty and famous for its golden beaches, limestone cliffs, wild moors, ridges, and woodlands. Our basecamp is in the grounds of the historic Penrice Castle, with weekend camping options and the 100km challenge is a figure of 8 route made up of west & east loops which take in the best of the Peninsula, its history, and its varied, unique landscape. With 50km, Marathon, 25km, and 10K challenge options, as well as a bar & entertainment at basecamp – this event will be the highlight of the season!

Sponsorship: Different options available, please see below:

1. FULL SPONSORSHIP

Pay a small Reg Fee & Fundraise for a chosen Charity (who pay for your place)

FULL CHALLENGE ~100km – £50 Reg Fee & at least – £575 fundraising/sponsorship
3/4 CHALLENGE ~75km – £45 Reg Fee & at least – £475 fundraising/sponsorship
1/2 CHALLENGE ~50km – £40 Reg Fee & at least – £375 fundraising/sponsorship
1/4 CHALLENGE ~25km – £30 Reg Fee & at least – £275 fundraising/sponsorship
10K CHALLENGE ~10km – £20 Reg Fee & at least £100 fundraising/sponsorship

2. MIXED FUNDING

Pay for half your place cost & fundraise less for Charity (who pay half of your place cost)

FULL CHALLENGE ~100km – £110 Reg Fee & at least – £330 fundraising/sponsorship
3/4 CHALLENGE ~75km – £90 Reg Fee & at least – £270 fundraising/sponsorship
1/2 CHALLENGE ~50km – £75 Reg Fee & at least – £225 fundraising/sponsorship
1/4 CHALLENGE ~25km – £50 Reg Fee & at least – £150 fundraising/sponsorship
10K CHALLENGE ~10km – £22.50 Reg Fee & at least – £70 fundraising/sponsorship

3. OWN PLACE FUNDRAISING

Pay for your place & fundraise whatever you can for a Charity (small admin fee to charity)

FULL CHALLENGE ~100km – £199 Fee paid online & fundraise whatever you can
3/4 CHALLENGE ~75km – £169 Fee paid online & fundraise whatever you can
1/2 CHALLENGE ~50km – £139 Fee paid online & fundraise whatever you can
1/4 CHALLENGE ~25km – £89 Fee paid online & fundraise whatever you can
10K CHALLENGE ~10km – £39 Fee paid online & fundraise whatever you can

What you’ll get from Leukaemia UK

  • Leukaemia UK running vest
  • Challenge pack, including sponsorship forms and helpful training and fundraising advice
  • Dedicated support from our fantastic fundraising team

Interested? Contact Hanna on fundraising@leukaemiauk.org.uk or sign up here

Event details
When
19 July 2025 - 20 July 2025
Where
Gower Peninsula
Sponsorship
Different options available
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