Midlands Spartan Trifecta Weekend

The Midlands Spartan Trifecta Weekend, held at the scenic Belvoir Castle in Grantham, Lincolnshire, offers a challenging obstacle course race experience from July 10-12, 2026. Participants can complete three race distances over the weekend: the Sprint (5K with 20 obstacles), Super (10K with 25 obstacles), and Beast (21K with 30 obstacles). The course features rugged hills, woodland trails, and classic Spartan obstacles such as the Atlas Carry, A-Frame Cargo, Barbed Wire Crawl, and Spear Throw.

The event welcomes both beginners and seasoned racers, providing a vibrant festival atmosphere with music and celebration. Kids races and a Hurricane Heat challenge are also available. Visit the organization's website for the most recent information.