2026 sign up open soon.
The Easter 50 challenge. From the Windsor Racecourse base camp, 1500 adventurers will head out on looped routes through the Great Park. Fantastic views of Windsor Castle await, then on to Runnymede, and along the Thames Path. Taking in some wonderful countryside. You’ll get full support all the way and a few post Easter surprises. With a celebration finish at base camp, with a BBQ meal.
It’s a great way to kick off the 2025 Ultra Challenge season, and to get in shape for summer. With 50km, 25km and 10km challenge options available, there’s a challenge here for everyone. Join as an individual or as a team of friends / family.
You may have to dig deep at times, you’ll meet new friends along the way, and the journey will be unforgettable! As you cross the finish line, you’ll get a big welcome from the cheer squad, a glass of fizz, t-shirt, and a special medal to celebrate your achievement.
Easter 50 Challenge Cost Options
- Sponsorship / Mixed Funding: Registration Fee + minimum sponsorship
- Own Place: Registration Fee + raise as much sponsorship as possible
You can also raise funds for Against Breast Cancer by taking part in one of the many other Ultra Challenge events that are available.