Lincoln - Fun Inflatable 5k Obstable Course

World's Toughest Mudder, held June 28-29, 2025, at Belvoir Castle in Grantham, Lincolnshire, UK, is a grueling 24-hour obstacle course challenge. Participants face a demanding course featuring the "Hills of Belvoir," with a 200m elevation gain per lap, and obstacles like Electroshock Therapy, Cry Baby, and Cage Crawl. The event offers individual and 4-person team relay formats, with prize money for top finishers. The atmosphere includes reserved campsites, food trucks, music, and a race center, creating a vibrant all-night experience. Finishers earn medals, finisher headbands, and shirts, marking their achievement in this ultimate endurance test. Visit the organization's website for the most recent information.

The Midlands Spartan Trifecta Weekend, held at the scenic Belvoir Castle in Grantham, Lincolnshire, offers a challenging obstacle course experience set against lush countryside and rugged trails. Participants can tackle three race distances over the weekend: the Sprint (5K with 20 obstacles), the Super (10K with 25 obstacles), and the Beast (21K with 30 obstacles). The event caters to both beginners and seasoned athletes, featuring flat and fast courses ideal for personal records. Additional activities include a Kids Race and the Hurricane Heat challenge. The weekend promises a vibrant atmosphere combining natural beauty with Spartan’s classic obstacles for an ultimate endurance test. Visit the organization's website for the most recent information.

Holme Howler is a 10km adventure obstacle race held in the village of Holme, on the edge of the Lake District in North West England. The course features a mix of roads, fields, and scenic canal paths with various challenging obstacles such as cargo nets, walls, monkey bars, and a famous water slide. The event welcomes participants of all abilities and encourages fancy dress, with a superhero theme introduced in 2025. It offers a lively, family-friendly atmosphere including a Mini Howler fun run for children, a village fete, archery, and football tournaments. Medals are awarded to all finishers, making it a memorable and inclusive sporting event. Visit the organization's website for the most recent information.

DEKA FIT East Midlands, held at Derby Arena, is a dynamic fitness challenge featuring 10 workout zones interspersed with 500 meters of running, covering a total distance of approximately 5 km. Designed for all fitness levels, the event tests endurance, strength, and conditioning in a high-energy, competitive atmosphere. Participants can compete individually or as teams, experiencing a functional fitness circuit that pushes physical limits. This event marks the first full DEKA FIT experience in the UK, offering a unique opportunity to earn the DEKA Trifecta by completing all three DEKA events within the year. The course combines varied fitness challenges with running, creating a comprehensive test of athletic ability. Visit the organization's website for the most recent information.

The Norwich Fun Inflatable 5K Obstacle Course is a lively and family-friendly event held at the Royal Norfolk Showground. Participants can choose from distances of 2.5k, 5k, 10k, or 15k, featuring 15 to 90 inflatable obstacles depending on the course length. The 5K course includes 30 bouncy, oversized obstacles such as Start Mountain, The Crawler, and The Vortex, spread over two laps of a 2.5k circuit. The event boasts a fun atmosphere with five music zones to energize runners. Suitable for all ages, it encourages group participation with discounts for families and larger teams, making it a perfect day out for friends and families alike. Visit the organization's website for the most recent information.

The NYC Stadion Spartan Event Weekend, held just 20 minutes outside Manhattan at a large New York stadium, offers a unique obstacle course race experience. Participants tackle a 5K course featuring 20 challenging obstacles, including running through bleachers and scaling 8-foot walls, all within a stadium that seats over 40,000. The event also includes a kids' race of 1 to 1.5 kilometers with obstacles, making it family-friendly. The atmosphere is electric, set in a venue where hometown heroes compete, providing a thrilling urban race environment. Additional perks include exclusive hotel discounts for racers and special discounts for service members. Visit the organization's website for the most recent information.