Smash your next Hyrox PR. No more guessing.

We analyze your heart rate and race splits to pinpoint exactly where you lost time and build the custom plan to fix it.

Get startedLearn more

or drag and drop

XML, ZIP up to 100MB

You can upload your heart rate file later if you don't have it right now.

(Android, Garmin, etc.)

See your full race, broken down

Stop guessing where you cracked. See the exact second your heart rate redlined and where you gave away free time.

Blitzpack app screenshot

Race analysis for Thomas Marchand — HYROX Paris, Season 8