Various dates and locations throughout 2018. Get your bounce on! Sign up for The Great Inflatable Race, or TGIR (pronounced: tigger, like the bouncy tiger in Winnie the Pooh!) at a location near you. This is a fun, untimed obstacle race with a collection of 8-10 gigantic, inflatable obstacles over the course of 1.5 to 3.1 miles. The emphasis is on fun, as you make your way through the likes of the Castle of Doom or the Volcano Escape or the Shoe Slide. These supersized, bouncy, inflatables run the gamut from easy to challenging, but all promise to bring out your inner kid and be loads of fun!