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.

The workout, on your wrist

Apple Watch & Wear OS

Start on your phone and your watch wakes with it - the move you're on, the clock, what's next. Heart rate streams back live, and the workout saves to Apple Health or Health Connect.

10:09 24:18 2:00 MIN HARD ROW 2:00 WORKOUT AVG 148 ▲156 148 BPM 312 CAL NEXT REST
2:00 MIN NEXT REST 24:18 HARD ROW 2:00 148 312 AVG 148▲156

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

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