RunnerFlow is an AI DJ that watches your heart rate and pace in real time — then builds a mix that keeps you in flow state, not just background noise. Built from 23,000 real run-music data points.
This is a real RunnerFlow beta tester's mix from Feb 20, 2026. He ran 5.03km in 25:33 while it played.
This clip starts at the 8-minute mark — where the build phase kicks in.
During Titanium — David Guetta. HR 167bpm, pace 5:18/km. Classic flow: high output, low perceived effort.
During Good Feeling — Flo Rida. The AI had already cued the energy peak — the data shows it landed perfectly.
Auto-generated 30 minutes after every run. Strava-linked.
Three simple steps to unlock your peak running performance through optimized music
Link your Apple Watch, Garmin, or Strava account. We analyze your running patterns, preferred pace, and heart rate zones.
Our AI analyzes thousands of tracks, matching BPM to your optimal cadence and building energy curves for your training goals.
Hit play and experience music that moves with you - building during intervals, recovering during rest, perfectly paced for your goals.
Not just another playlist app. RunnerFlow is built on peer-reviewed sports science research.
Optimal running cadence: 170-180 steps per minute. Music BPM directly influences your stride rate - this is proven science.
When your music matches your natural cadence (1:1 or 2:1 ratio), you achieve:
Progressive BPM increases guide heart rate ramping and recovery cycles
From weekend warriors to elite athletes - we have a plan that fits your goals
Perfect for getting started
per month
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All plans include a 14-day free trial. Cancel anytime.
Pricing subject to change during beta. Early adopters get lifetime discounts.
Be among the first 500 runners to experience scientifically-optimized music. Early access, lifetime discounts, and exclusive beta features.
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