Hybrid training for race day

Built around you & your gear. Redefined weekly. Coached in your ear.

Your numbers don’t just track progress

they write the next week.

An adaptive training program tailored to your goals, schedule, and gear—recalibrating weekly based on what you actually do.

A coach in your ear

not an app in your hand

Voice coaching in your ear, not an app in your hand. Audio cues call out your next move, timing, and rest—keeping you focused and screen-free.

One kettlebell or a full rack

The plan trains what you’ve got

Custom workouts built strictly around your gear—from one kettlebell to a full gym—because your setup isn't a limit, it's the blueprint.

Your heart, in real time

Apple Watch & Wear OS

Stream live stats directly to your wrist with our watch companion app, automatically syncing every workout to Apple Health or Health Connect.

24:18
148BPM
▼121▲156312 CAL
PAUSE END
24:18
148BPM
▼121▲156312 CAL
PAUSE END

It starts at the finish line

And works backwards.

Track every rep, hour, and record as you build toward race day. Plans come and go, but your data stays - a complete history proving the work is working, one number at a time.

A note from the builder

Why HybridBuild exists.

I couldn't find a plan that truly matched my gear and adapted to my results - so I built HybridBuild. Every feature is sweat-tested by me in my own workouts. If something's off, let me know, I read everything and I'll try to have it fixed before your next set - Erik

FAQ
You can pick a theme that suits you