TimeTrialTimer

Time Trial Timer is the simplest way to run a professional 3K or 5K time trial with nothing but your iPhone. Forget clipboards, stopwatches and manual spreadsheets. Print a QR code for each runner's bib once — then on race day, scan each runner as they cross the finish line and the app records their exact elapsed time instantly. Results are sorted automatically and ready to export in seconds. Perfect for: Running clubs and parkruns School cross-country and athletics events Corporate fun runs and charity races Triathlon clubs timing their run legs Any event where accurate finish times matter Features: Finish line QR code scanner using your iPhone camera — no extra hardware needed Live elapsed clock visible on screen while scanning so you always know the race time Simultaneous 3K and 5K timing — select the distance per runner at each scan Automatic leaderboard sorted fastest to slowest, split by distance Export results as CSV or Excel (.xlsx) — share via email, WhatsApp, AirDrop or save to Files Runner roster with QR bib code generator — print bib codes once and reuse them every race Import your full runner list from a spreadsheet in one tap (supports comma and semicolon CSV formats) Race history saved for 24 hours — reset for a new race without losing previous results Manual bib entry fallback if a code won't scan Simple built-in instructions for race day volunteers Works completely offline — no internet, no account, no subscription How it works: Add your runners to the roster and print their QR bib codes Tap Start Race Clock the moment the gun fires Scan each runner's bib as they cross the finish line Tap 3K or 5K to record their distance Export the full results leaderboard instantly Whether you're timing 10 runners or 500, Time Trial Timer handles it all from a single iPhone.