Easter 50 Challenge

Walk, Jog, or Run a 50km Ultra or take on the 25km half challenge – and make it an active Easter.
From the Windsor Racecourse base camp 1500 adventurers will head out on looped routes through the Great Park with
fantastic views of Windsor Castle, on to Runnymede, along the Thames Path, and takes in some wonderful countryside. You’ll
get full support all the way, a few post Easter surprises, a celebration finish at base camp, and a BBQ meal. It’s a great way to
kick off the 2024 Ultra Challenge season, and to get in shape for summer.
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.
Head to the Ultra Challenge page to find out full details of prices and to sign up here>>>

What: 25km or 50km walk, jog or run       When:April        Start/Finish: Windsor Racecourse



  • Join as Individual or Team
  • 50km Full Challenge
  • Half Challenge option
  • Rest stops – free food & drink
  • ALL meals/ food included!
  • Medics, massage, and pace walkers
  • Medal, T shirt, glass of bubbly!
  • Best Easter fancy dress prizes
  • Easter chocolate surprises
  • Walk at Your Pace
  • Run or Jog – set a New Goal!
  • Camping options available
  • Pre-event training support + app
  • It’s Your Challenge – Your Way!




1. Full Sponsorship – you pay a small registration fee, do lots of fundraising and we cover the cost of your event place!
• 25km: Reg fee £20 / fundraising target £240
• 50km: Reg fee £30 / fundraising target £360
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 £50 / fundraising target £150
• 50km: Reg fee £75 / fundraising target £225
3. Own Place Fundraising – 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 the charity!25km: £89 /  50km: £139

To sign up or find the full details/dates of this great Challenge, and the full range of Ultra Challenges, click here>>

For options 1+2, when you register with Ultra Challenge there will be an option to nominate Explorers Against Extinction as your charity from a dropdown list. We are listed in the Environmental charity section! For option 3 please remember to tell us what you are doing and when so we can support you.