Feature

Your fitness, on your terms.

One private fitness score across every source. Engine, Strain and Readiness rings replace fragmented Garmin VO₂, Strava Fitness and Whoop scores with one number that's actually yours.

Start for free See the Index

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Racendo Index

One score across every source — yours, not your watch brand's.

High data

Engine

Aerobic capacity

Building · +2

Strain

Training load

Moderate · -3

Readiness

Today

Ready · +5

What feeds your Index

7-day loadLong runTempo sessionResting HRSleep hoursHRVStrava activityApple Health

Roughly equivalent to

VO₂max54 ml/kg/min

Garmin VO₂55

Strava Fitness62

A live render of racendo index in the Racendo app.

What you get

Engine — aerobic capacity, built by consistent easy and long runs
Strain — recent load vs your baseline, so you know when recovery matters more
Readiness — sleep, HRV and rolling load combined into today's go/no-go
Calibrates against Garmin VO₂, Strava Fitness and Polar Cardio Load — but the number is yours

Keep exploring

Racendo Coach

Ask anything, anywhere. Coach reads your races, plans and the Racendo knowledge base, then answers — and can create plans, move sessions, draft checklists or open the right race for you.

Race calendar

Wishlist · ballot · registered · raced — one timeline across every event you've ever cared about.

Cost tracking

Entries, travel, lodging, kit — every receipt rolled up per event. See what each finish line really costs.

Try racendo index in the real app

Free to start. No credit card.

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