Get ready for the world’s biggest and craziest inflatable 5K obstacle course!
The Inflatable 5K is coming to St Albans in April 2026! A brand-new way to bounce, slide and sprint your way to fundraising fun, all while raising vital funds for Rennie Grove Peace.
Whether you’re a fitness fanatic, a family looking for fun, or a team of colleagues seeking a unique day out, the Inflatable 5K is open to everyone aged 5 and over.
Tackle the inflatable gauntlet with 30 gigantic obstacles on the 5K distance. Combined with five high-energy music zones to keep you motivated around the course, this year’s Inflatable 5K is the most epic yet!
