SwimBikeRunOne coach
A training plan that sees every workout you do.
Built by a 4× IRONMAN 70.3 finisher
Not a free PDF. Not a plan you're winging. It reads every session, tells you what it noticed, and rebuilds your week when life gets in the way.
7-day free trial · $14.99/month after · card required · cancel anytime
Garmin · COROS · Wahoo · Polar · Suunto · Zwift
sync in through a free intervals.icu account — or Apple Health on iPhone
What your coach does
From the first question to race day, on the web and on iPhone.
It reads every session and tells you what it noticed.
Ask it anything
It answers with your own training: your paces, your heart rate, your trends.
It pushes back
Push too hard and it says so, then offers the smarter session.
Your race plan, week by week
Name your race and the plan lands straight on your calendar.
Life happens, your week adapts
Tell your coach and it rearranges the week. Bricks stay bricks.
A readiness read every morning
It reads your recovery and tells you how hard to go.
Strength, fuel and race day
Strength around your swim, bike and run, fuel for every session, and predictions for race day.
A coach that pushes back
Not a yes-machine. Your coach knows your fatigue, your ramp, and your race date — and coaches like it.
Athlete: Coach, I'm feeling strong this week. Can we swap Thursday's easy ride for VO2 intervals? My 70.3 is in six weeks and I want to push.
Coach: I hear you, Maya — but I'm going to push back on this one. Your form is at −18 and your resting heart rate has been elevated three mornings in a row. You've already absorbed a big ramp; stacking VO2 work on top of that fatigue doesn't build fitness — it buries it.
Athlete: Hmm. I just don't want to lose my top end before race day.
Coach: Six weeks out, your top end isn't the risk — arriving flat is. Here's my counter-offer: Thursday stays aerobic, 90 minutes Z2 with 4×20-second cadence bursts to keep the legs snappy. If your HRV and legs rebound over the weekend, we run the full VO2 set on Tuesday — fresh enough to actually hit the watts.
Athlete: Okay, that's fair. Let's do it your way.
Coach: Done — Thursday is updated, and the VO2 session is pencilled in for Tuesday, pending how you recover. Good call, Maya. Fitness is built by the week, not by one Thursday.
A scripted product demonstration with a fictional athlete — not a real conversation.
Know exactly how ready you are
Fitness, fatigue, and form — computed from your training every day, and explained in plain language, not just numbers.
+6.8
Shown with example data from a fictional athlete.
Your week, rearranged in one message
Life happens. Tell your coach, and the plan moves the way a coach would move it — bricks stay bricks, recovery stays recovery. This is the real calendar: browse the weeks, open any workout, see its zones.
A scripted product demonstration with a fictional athlete and example data.
Strength that serves the swim, bike, and run
Build routines with real sets, reps, and loads — your coach keeps them fresh and schedules them around your endurance work.
How it reads on your calendar
Back Squat — 4 × 6 @ 80 kg · RPE 7
Leave two reps in the tank.
Romanian Deadlift — 3 × 8 @ 60 kg
Single-Leg Step-Up — 3 × 10/side @ 16 kg
Pallof Press — 2 × 12/side @ 12 kg
Plank — 3 × 1:00 @ bodyweight
In-Season Strength A
45 min · compound lifts + core
Shown with example data from a fictional athlete.
Built by an athlete who uses it every morning
I'm Rohit, a competitive age-group triathlete and 4× IRONMAN 70.3 finisher training 7 to 10 hours a week. I spent too long staring at data I didn't fully understand and following plans that didn't adapt to how I actually felt. So I built the coach I wished I had. I use it every single day.
One plan. Everything included.
AI Coach Cloud
$14.99/month
after your 7-day free trial
7-day free trial · $14.99/month after · card required · cancel anytime
- Your coach on the web and on iPhone
- Coach chat that answers with your own training
- Race plans built week by week, straight onto your calendar
- A readiness read every morning
- Strength programming, fueling and race-day predictions
- Garmin, COROS, Wahoo, Polar, Suunto and Zwift through a free intervals.icu account, or Apple Health on iPhone
- Secure checkout with Stripe
- We never sell your data
Common questions
Is there a free trial?
Yes. Your subscription starts with a 7-day free trial. You enter a card upfront so your account stays active when the trial ends, and you can cancel anytime during the trial with no charge. After the trial it's $14.99/month.
Do I need an intervals.icu account?
No, it's optional. Connecting one lets your coach read your full training history and write workouts to your calendar. intervals.icu is free and pulls from Garmin, COROS, Wahoo, Polar, Suunto and Zwift. On iPhone, the app brings in workouts from Apple Health.
Is there an Android app?
Not yet. On Android, AI Coach Cloud runs in your phone's browser — your coach, calendar and plans are all there.
I don't have a watch. Can I still use it?
Yes. No device needed — strength coaching and your coach chat work right away. Connect intervals.icu, or Apple Health on iPhone, whenever you're ready.
Is my data private?
Your account lives on encrypted infrastructure, with encryption in transit and at rest. We never sell, rent, or share your data. Anthropic does not train its AI models on your conversations. You can review your conversation history and remove threads at any time.
How do I cancel?
Open Billing in the app and choose Manage subscription; Stripe takes it from there. If you subscribed on iPhone, cancel in the App Store. Cancel during your 7-day free trial and you won't be charged.
Who built this?
A competitive age-group triathlete and 4× IRONMAN 70.3 finisher who uses this exact system every day. Not a Silicon Valley product team.
Ready to train with a coach that knows you?
7-day free trial · $14.99/month after · card required · cancel anytime