Adaptive AI Training Engine

Stop followinga static plan.

Tri-AI reads your Garmin, Strava & Whoop data every morning and updates your triathlon training plan automatically. No manual tweaks. No guessing.

No credit card required · Cancel anytime

Ironman 70.3 · Week 8 of 20 · Build Phase
LIVE
Mon
SwimEndurance · 2,400m45
Tue
RunVO2max Intervals · 55min78
Wed
RunZone 2 Recovery · 30minADAPTED22
Thu
RideSweet Spot · 75min82
Fri
StrengthUpper Body A · 45min30
Sat
RideLong Endurance · 3h148
Sun
RunLong Run · 90min94
!
Plan adapted — low recoveryWhoop HRV: 42ms (↓28% vs baseline). Tuesday VO2max moved to Thursday. Wednesday became Zone 2 recovery.
4,200+
Workouts synced daily
Garmin · Strava · Wahoo
89%
Adaptations from real data
Not guesses. Recovery-driven.
~3h
Saved vs. manual planning
Per athlete, per week

Works with your existing stack

GarminStravaWhoopWahooZwift

What Tri-AI does every morning

Three things that change how you train.

Tuesday · 06:00 · Recovery check

Your data says rest.
Your plan now agrees.

You went deep on Sunday's long run. Your Whoop shows HRV at 42ms — 28% below your baseline. Tri-AI moves Tuesday's VO2max session to Thursday and makes today Zone 2 recovery. Your long-term training stress stays consistent. No action needed from you.

HRV: 42ms ↓28%VO2max → Zone 2Auto-rescheduled
Mon
Swim · Endurance 2400m
Tue
Run · Zone 2 Recovery · 30minADAPTED
Wed
Ride · Cadence Endurance · 60m
Thu
Run · VO2max Intervals · 55mMOVED
Saturday · After ride · FTP analysis

You're fitter than your plan thinks.

You held 295w for 35 minutes on Saturday's ride. Your old FTP was 270w. Tri-AI detects the new threshold from your power file, updates your training zones, and recalibrates every upcoming workout's target intensity. A manual coach would need a week to catch this.

FTP: 270w → 291wZones updated7 workouts recalibrated
Training Zones Updated
Z1 Recovery< 135w< 146w
Z2 Endurance135–189w146–204w
Z3 Tempo189–216w204–233w
Z4 Threshold216–256w233–277w
Z5 VO2max256w+277w+
Every day · 04:00 · Garmin push

Wake up. Check your watch.
It's already there.

Every morning at 4am, Tri-AI pushes your adapted workout to your Garmin device — complete with target zones, interval structure, and step instructions. You just press start. Activity data syncs back when you're done, closing the loop automatically.

Garmin ForerunnerFenix · Epix · Edge
GO
READY
Today: Sweet Spot Ride
75 min · 82 TSS · 88–93% FTP
WU15min · Zone 2 warmup
MS3 × 10min · 88–93% FTP
REC5min easy between sets
CD10min · Zone 1 cooldown

Pricing

No coach fees. No guesswork.

Free

Track, analyze, plan manually.

$0/ forever
  • Activity sync (Strava & Garmin)
  • Manual training calendar
  • Basic metrics — TSS, IF, CTL
  • 90-day history
Get started free

Pro Athlete

Full adaptive coaching engine.

€19.99/ month

14-day free trial · No card required

  • Everything in Free, plus:
  • AI plan generation (any distance)
  • Adaptive training engine
  • Garmin workout push
  • Whoop recovery integration
  • Auto FTP & CSS detection
  • Smart nutrition targets
  • Strength integration
  • Unlimited history & export
Start free trial

Ready when you are

Your plan adapts.
You just train.

14 days free. No credit card. Cancel whenever you want.

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