AI coaching for the long runGet stronger,
Get stronger,
steadily.
Stronger than yesterday — not faster than everyone. Your AI coach learns your body, plans your runs, and knows when to push and when to hold back.
Free while in beta · invites go out weekly
The phones on the right are the real app — click around.
A coach that texts backLike messaging a real coach — say how you feel, and the plan adjusts right in the thread.
It remembers youInjuries, PBs, preferences, the race ahead. It answers to ray by default — rename it, and it’s still the coach that knows you.
Today, at a glanceSleep, recovery and strain in one board — know how hard to go before you lace up.
Built around you,
not a template.
One loop, every day: your data and your words in — tomorrow's plan out.A plan that's aliveMost apps hand you a 12-week PDF and wish you luck. Yours re-plans after every run, every night of sleep, every message — load, body state and goal in one loop.
LAST WEEK · FED INTO THE PLAN
Volume 44.1 km·Long run 28 km ✓absorbed well
Thu tempo cut short — calf tightwatching it
THIS WEEKRE-PLANNED 06:12
MONEasy 6 kmdone ✓
TUEIntervals 5 × 1 km→ Easy 6 kmslept 5:10 · HRV low
WEDStrength · glutes & core
THUIntervals 5 × 1 kmmoved here
FRIRest
SUNLong run 32 kmcalf-friendly route
It knows your storyIt takes notes while you talk — injuries, PBs, goals, quirks. You can always see what it knows, and correct it like you'd correct a friend.
Recovery, tracked for youResting heart rate drifting down, HRV climbing, VO₂max ticking up — the slow proof that steady work is working.
Strength that serves the runTwo short home sessions a week, written as moves, not muscle charts — and each one earns its place with what it does for your running.
Hip bridges 3×12uphill drive
Clamshells 3×15steady knees
1-leg squats 3×8form at km 35
Mrun
Trun
WSTR
Trun
Frest
SSTR
Slong
WED · HOME · 25 MINNO GYM NEEDED
Hip bridges 3×12uphill driveClamshells 3×15steady knees1-leg squats 3×8form at km 35SAT · CORE · 20 MINnever the day before your long run
TODAY, AT A GLANCEOpen the app, know your day in three seconds.Recovery, sleep and strain up top, vitals underneath. Green means go. Red means your coach already rewrote today — and it'll tell you why.
The PB is a by-product.
Chase it and it runs. Train steadily, and it shows up on race day — on its own.01Push, or protectIt reads your readiness and your mood alike. Some days it talks you into intervals — some days it talks you out of them.
HRV 74 ↑“Green light. 5 × 1 km, like we planned.”
HRV 41 ↓“Not today. Easy 6 km — intervals keep.”
02Steady beats heroicWhen the numbers say rest, your coach says rest — and means it. Consistency over months, not hero weeks.
HERO WEEKS → BURNOUTSTEADY → RACE DAY
03Stronger, not spentScience over vibes: build capacity you keep, arrive on race day fresh — and still love running next year.
Cardio fitness›
54VO₂max↑ +6 in 6 months
One coach.
Many arenas.
Every channel draws on the same recovery budget — so training for one thing never quietly wrecks another.HOME BASERunningThe core of Rayvik. Adaptive plans, recovery-gated sessions, and a coach who remembers your calf is tight.
Adaptive training plansReadiness, strain and sleepRace preparation
You're looking at it ↑COMING SOONHYROXMost first-timers find the 8 km of running — not the stations — is what breaks their race. That's the half we already coach.
HYROX run training, in your planGuides & pacing tools on the web
Read the HYROX guides →LATERMore sportsCycling, triathlon, strength blocks. Same coach, same recovery budget. When they're ready, not before.Stay tuned