Marshal - Casual Race Manager

Free RC race timing with live leaderboards. Works with LapMonitor and i-Lap hardware.

Real-time lap timing for RC racing — from backyard fun to club practice days.

Marshal turns your iPhone or iPad into a full-featured race timing system. Connect to your existing IR transponder hardware over Bluetooth, register your drivers and vehicles, and get live lap times, leaderboards, and race results — all without a laptop.

LIVE TIMING & LEADERBOARD See lap times, positions, and gaps update in real time as transponders cross the finish line. Gold, silver, and bronze position badges, fastest lap tracking, and a podium display when the race is done. Sort practice sessions by fastest or average lap.

WORKS WITH YOUR HARDWARE Marshal supports the LapMonitor Bluetooth decoder out of the box on iOS and MacOS. Use i-Lap USB decoders with wired connection on MacOS. Auto-reconnects to your last used device on launch — just open the app and race.

PRACTICE, QUALIFYING & RACE MODES Run timed practice sessions, qualifying rounds, or full races with configurable duration and minimum lap times. Pause and resume at any time without losing data.

MANAGE YOUR GARAGE Save your tracks with surface type (off-road / on-road) and default settings. Register vehicles with type, scale, drivetrain, power source, and transponder ID. Filter vehicles by surface type so you always pick the right car for the track.

GHOST PARTICIPANTS Add simulated racers with configurable lap times to fill out the grid or test your setup. Ghosts race alongside real participants on the live leaderboard.

RACE HISTORY & RESULTS Browse past races grouped by day with track record fastest laps. Export detailed PDF results with lap charts and statistics, or share directly from the app.

AUDIO RACE DIRECTOR Sound effects for countdown, start, finish, lap crossings, and best laps. Configurable voice announcements call out lap times, position changes, lead changes, and time remaining. Four announcement levels from silent to full race commentary. Smart name handling and "final lap" callouts keep the action clear.

LIVE ACTIVITY Follow the race from your Lock Screen with top 3 standings and time remaining — no need to keep the app open.

Marshal is free with no ads and no in-app purchases.