Aquaglide Challenge Track MChallenge Track Medium is optimized for short course pools with a more traditional depth profile ranging from 3. 5 to 8 feet (1m 2. 44m). Four interesting challenges provide numerous, exciting play options for up to 12 users at once. Successfully navigate the Overpass and Keyhole features, and the popular Jungle Jim awaits while the King of the Mountain with slide caps off the fun with a splash. Key Features Best For: Pool Capacity: 12 Warranty: 3