⚡ 100m Timer

Professional Olympic timing for 100m sprints

How it works:
Two phones, one app. Run your sprint with realistic Olympic starting protocol. Track your reaction time and improve your performance.

Join Room

Connect with your timer

Tip: Use a simple name like "track1" or "sprint99". Both devices must use the exact same name.

Runner

Room: -

Ready to start

Session Times

Timer

Room: -

🔴 Connecting...
0.000
Waiting for runner...

Session Times

🏃 100m Training

Practice with Olympic protocol

How it works:
ON YOUR MARKS → SET → GUNSHOT! Practice your starts and reaction time.
Rep 1/3
Ready to train

Reaction Times

📊 Session Stats

This session only (refreshing clears data)

⚠️ Data clears when you refresh the page. Save times as you go!
Times Saved
0
Best Time
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Average
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Latest
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Saved Times (This Session)

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