i9 Sports runs recreational youth sports leagues on Oahu for kids ages 3 and up, offering flag football, soccer, basketball, volleyball, and baseball across multiple venues. Leagues emphasize participation with everyone playing every game, no tryouts or drafts, and a once-weekly practice before games. Programs run in several areas including Honolulu, Kailua, Kapolei, Waipahu, and Waipio (Central Oahu Regional Park). Note: Programs spread across multiple Oahu venues rather than a single location.