The gold standard for sprint tracking

Explode off the line.
Own the first 30.

Falcata Run turns your Apple Watch into a professional sprint coach — capturing reaction time, drive force, cadence, stride length, and symmetry 100 times per second. That's 10× more data than standard fitness apps.

Join the Beta via TestFlight See Sprint Features

Apple Watch No phone required Game Center Leaderboards Live Activities

Rep 1 Fast Reaction

Reaction 142 ms

Drive Force 2.5 G

Cadence 264 SPM

Max Velocity 9.2 m/s

Arm Drive Focus

Shoulders rotating. Drive back.

71%

Gait Symmetry: 98.2%

100 times per second 10× more accurate than standard fitness apps

Your sprinter’s toolkit,
right on your wrist.

Professional-grade analytics for every level — every rep becomes a coaching moment, not just a stopwatch time.

Apple Game Center

Compete on global leaderboards for 100m, 200m, 400m, and 800m. See where you stand against the world.

Race-Ready Start Sequence

Realistic randomized start like a meet. Nail your reaction time or catch false starts before they become bad habits.

Explosive Drive Metrics

Drive force, time to max speed, and steps tell you if your first 10 meters are built to win.

Cadence + Stride Engine

See if your turnover or stride length is holding you back, then track progress rep by rep.

Reaction time Drive efficiency Stride length Steps Max velocity Time to max

Performance snapshot
after every rep.

See the exact mechanics behind your speed — from explosive starts to top-end maintenance.

Fast Reaction

Track your true response to the gun with millisecond precision.

187 ms

Global Leaderboards

Compare your 100, 200, 400, and 800m times on Apple Game Center.

Rank #12

Cadence

Step rate that keeps your top speed alive down the straight.

264 SPM

Stride Length

Get the distance per step that turns turnover into velocity.

2.14 m

Drive Force

Measure the violence of your first steps out of the blocks.

2.5 G

Gait Symmetry

Balance left and right before it costs you time.

94%

From set to split
in one tap.

No fiddling with screens — just run. Built for team practice, time trials, and competition prep.

Choose Your Distance

Select from 20m to 800m. Set your starting position and go.

Get Set

A countdown guides you through your start sequence with a randomized delay — just like a real meet.

Sprint

Just run. The app automatically detects when you finish and captures everything along the way.

Analyze

Reaction time, top speed, drive force, cadence, stride, arm drive — all on your Watch instantly. Synced to iPhone for deeper review.

Metrics that turn
speed into skill.

Every rep reveals what to fix, what to keep, and how to get faster through the season.

Reaction Time 187ms

How fast you explode off the line after "GO." Under 200 milliseconds? That's elite.

Drive Force 4.2G

How hard you're driving out of the blocks. The higher the number, the more explosive your start.

Arm Drive Focus 91%

Are your arms driving you forward — or wasting energy side to side? Above 90% means peak efficiency.

Cadence 264SPM

Your steps per minute. Faster turnover + longer strides = faster times. Track how yours develops.

Stride Length 2.14m

How much ground you cover with each step. Combined with cadence, this is the equation for speed.

Gait Symmetry 94%

Are you running balanced on both sides? Asymmetry can signal fatigue or injury risk. The app tells you exactly how even your stride is.

Watch records.
iPhone coaches.

Live updates on your lock screen. Full workout history in Apple Fitness. Everything stays in sync.

Live Activities

Sprint count, elapsed time, and last sprint summary — right on your lock screen and Dynamic Island.

Apple Fitness

Every session saves to Apple Fitness automatically. Calories, distance, and heart rate — all tracked and synced.

iCloud Backup

Your sprint history is safely backed up to iCloud. Switch devices and pick up right where you left off.

Explode off the line.Own the first 30.

Your sprinter’s toolkit,right on your wrist.