The Official Honolulu Marathon Events app includes live tracking of all participants (without using their phones), social media integration, interactive course maps, selfies and all information you need to know about the Honolulu Marathon Events.The events include the Honolulu Marathon, Start to Park 10k, Kalakaua Merrie Mile, and the Hapalua - Hawaii's Half Marathon.This app is powered by MYLAPS.This app may use your location even when it isn’t open, which can decrease device battery life.