3RS10km Live Tracking vs Star Chaser Run

The Hong Kong International Airport ‧ Standard Chartered Hong Kong Marathon: Three-Runway System 10km International Race mobile app is the most complete app for the ultimate event experience. It features 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 Hong Kong International Airport ‧ Standard Chartered Hong Kong Marathon: Three-Runway System 10km International Race

StarChaser Run keeps you ahead of every deadline for the Abbott World Marathon Majors — Tokyo, Boston, London, Sydney, Berlin, Chicago, New York City, and new for 2027: Cape Town, Africa's first Major. Never miss another registration window, lottery deadline, charity entry, or qualification cutoff. Each major's full annual timeline is one tap away, and you can add your own races alongside the Majors. Features: • Every important date in one timeline — registration opens and closes, lottery deadlines and results, charity entry windows, qualification cutoffs, expo days, and race day • "Action Required" section surfaces the deadlines closing in the next 30 days • Home screen widgets show the closest deadlines at a glance — stack the Countdown and Action Required variants for both views • Local reminders 7 days and 1 day before every milestone you care about • Animated route playback on real maps for the full marathon course • Add your own marathons outside the Majors, with optional GPX course import • Fully offline — data is fetched once, cached, and works without a connection • Privacy-first: no accounts, no analytics, no tracking, no data collected Built for runners chasing their next big race.