Get involved Challenge events Windsor Spartan Sprint The Windsor Spartan Sprint is perfect for athletes of all levels. The 5km Sprint may be a short distance, but it packsmore than 20 Signature Spartan Obstacles including mud, fire walls and barbed wire. If you think you can’t do it, you’re wrong. Get to the starting line and show yourself what you are capable of. Interested in taking on this challenge? Fill in an application form and get in touch today. Event date: Saturday 6 October Registration fee: £40 Minimum sponsorship: £195 We'll give all of our athletes a branded running vest, fundraising support, tailored social media shout outs and lots of cheering on the day!