CoreRise: AI Endurance Coach

Most apps generate a plan and call it coaching. CoreRise runs a real sports-science engine underneath — and puts a coach on top who remembers every session.

Built for runners, cyclists, swimmers, and triathletes who train seriously. A first 10K to a full Ironman.

A PERFORMANCE ENGINE, NOT AN ACTIVITY FEED

CoreRise parses your raw Garmin FIT files and computes the same metrics pro coaching platforms charge $15–30/month for:

• Fitness, fatigue, and form (CTL / ATL / TSB) on a true Performance Management Chart that decays correctly on rest days — not a flat line
• Training Stress Score with an automatic power / pace / heart-rate dispatcher, and honest numbers on hilly runs
• Normalized Power from active time only, Normalized Graded Pace from elevation, VO₂ max trends
• A full performance profile: FTP, LTHR, threshold pace, Critical Swim Speed, Coggan power zones
• Your entire Garmin history backfilled from day one — no starting from zero on install day

PLANS THAT HOLD UP

Multi-month, properly periodized plans — base, build, specific, peak, taper, race week — on a deterministic scheduling engine with the guarantees a good coach never breaks:

• Hard sessions only on hard-capable days, 48 hours apart
• Long runs and rides pinned to your days; week-over-week ramp capped
• Injury-aware scheduling that pulls volume and removes contraindicated sessions
• Triathlon plans that periodize swim, bike, and run independently and schedule your bricks
• A plan that can't reach race day on time is refused, not faked

A COACH ON A CLOSED LOOP

CoreRise watches your form, your adherence, and your live recovery (Body Battery, HRV, sleep) and reshapes the weeks ahead automatically:

• Fatigued or missing sessions → the plan eases, gently and in order
• Fresh and consistent → it builds, never on a taper or cutback week
• Signals normalize → it returns to the planned arc
• You always override the algorithm: "no threshold this week," "make next week easier," swap a session — completed work is never touched

CORA — A COACH WHO REMEMBERS

Full memory of your goals, phases, injuries, and history — across the daily chat and every goal-specific Performance Hub:

• "Should I train hard today?" → answered from your live TSB, recovery, and sleep
• "Readapt the next two weeks." → done
• "How did this morning's tempo go?" → real post-workout analysis
• A PDF of your plan, your race week, or your peak block on request

COACH MODE — KEEP YOUR HUMAN COACH ON TOP (EARLY ACCESS)

Already work with a coach? They set the strategy and leave notes Cora reads and defers to. Cora handles the 24/7 in between — the 6am question, the bad-night adjustment, race-week fueling. AI-enhanced coaching, not AI-replaced.

FUELING IN CONVERSATION

Log meals by telling Cora ("a burrito bowl, extra rice"), get race-day and in-session fueling strategy, and let nutrition inform training.

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Train fully self-coached with Cora, or keep your coach in charge with Coach Mode. Start free, upgrade when you're ready.

Requires iOS 26. Garmin and Apple Health supported. Download CoreRise now. Your coach is ready when you are.

Disclaimer: CoreRise is intended for informational purposes only. Always consult a healthcare professional before starting a new fitness or nutrition program. By using CoreRise, you agree to our Terms & Conditions: https://corerise.ai/terms-and-conditions