SUB.

SUB. turns a running goal into a clear pace, helping you plan races and everyday training.

PACE AND RACE SPLITS

Enter a distance and finish time to calculate pace per kilometre or mile, split times and speed. Choose 5K, 10K, half marathon, marathon or a custom distance, and check track lap times.

PORTRAIT, LANDSCAPE AND FOLDABLE LAYOUTS

On wider screens, inputs and results appear side by side. Your pacing inputs stay in place when rotating, so time, splits and speed remain easy to reach.

RUNNING FITNESS

Use a recent race result to estimate running fitness, training paces and predicted times for other distances.

SPORTS GROUND SCHEDULES

Check public running track opening hours and booked slots in Hong Kong. Filter for tracks open now or with opening slots today. Availability can change; check venue notices before travelling.

RACES AND RUNNING RECORDS

Browse races in Hong Kong, Japan and other regions, and save the events you are interested in. Connect supported Garmin or COROS accounts to review synced running records.

ANDROID HOME SCREEN WIDGETS

See weekly distance, progress towards your target, race countdowns and saved sports ground information.

Pacing calculations and sports ground browsing are available without signing in. Personal records, syncing and some features require an account.