Question 1

What is PRYSM?

Accepted Answer

PRYSM is an adaptive running training engine. It builds a personalized plan based on your goal, fitness level, and schedule — then recalibrates that plan after every session based on your actual performance and recovery. Think of it as a coach that's always up to date on where you are.

Question 2

What devices does PRYSM support?

Accepted Answer

PRYSM syncs with Garmin, Apple Health, Coros, and Suunto. If you don't have a GPS watch, you can log sessions manually — the engine still adapts, just with slightly less biometric precision.

Question 3

How is PRYSM different from other running apps?

Accepted Answer

Most running apps give you a plan once and leave you to follow it. PRYSM recalibrates after every session — adjusting upcoming workouts based on how you actually performed, your fatigue level, and your schedule. It's the difference between a static calendar and a live coach.

Question 4

Do I need running experience to use PRYSM?

Accepted Answer

No. PRYSM builds plans for all levels — from first-time runners to experienced athletes chasing PRs. The engine assesses your current aerobic base during setup and builds from there.

Question 5

How does PRYSM build my training plan?

Accepted Answer

You provide your goal (race distance, target time, race date), your weekly availability, and your current fitness level. PRYSM generates a structured plan from that profile — then keeps updating it based on your session data.

Question 6

How quickly does the plan adapt after a session?

Accepted Answer

Immediately. After you log a session and your RPE, the engine recalibrates your next workouts before your next scheduled run. If you had a tough day, tomorrow's session is adjusted accordingly.

Question 7

What happens if I miss a session?

Accepted Answer

The plan recalibrates around the gap. PRYSM doesn't just skip the missed workout — it restructures the following sessions to keep your progression on track without compressing too much load.

Question 8

Can I import my own workouts?

Accepted Answer

Yes. You can import structured workouts and let PRYSM manage the volume around them. The engine works best generating plans end-to-end, but it adapts to hybrid use well.

Question 9

Can PRYSM prepare me for a marathon?

Accepted Answer

Yes. PRYSM builds 12 to 20-week marathon blocks with progressive overload, long run management, and an automatic taper. The plan adjusts continuously so your peak is planned for race day — not week 8.

Question 10

What about half marathon preparation?

Accepted Answer

PRYSM builds 8 to 16-week half marathon plans calibrated to your current fitness and target time. Same adaptive engine, scaled to the demands of a half marathon block.

Question 11

I'm training for my first race. Is PRYSM suitable?

Accepted Answer

Absolutely. First-timers and experienced runners receive fundamentally different plans. PRYSM evaluates where you actually are and builds a plan suited to that level — not to some assumed baseline.

Question 12

How does PRYSM handle the taper period?

Accepted Answer

The 2 to 3-week taper is built into the plan and dynamically adjusted based on your form going into the final stretch. If you're carrying more fatigue than expected, the taper is extended. If you're in great shape, it holds the load a bit longer.

Question 13

What is RPE and how does PRYSM use it?

Accepted Answer

RPE (Rate of Perceived Exertion) is your subjective effort rating for a session, scored 1–10. After each run, you log your RPE. PRYSM cross-references this with your pace, heart rate, and recovery data to calibrate your next workout intensity.

Question 14

How does PRYSM handle fatigue?

Accepted Answer

The PRYSM fatigue engine models your accumulated load across sessions. It flags when you're approaching the threshold where injury risk rises — and adjusts training before you feel it, not after.

Question 15

What if I get injured or need to reduce training?

Accepted Answer

You can mark sessions as reduced or skipped. PRYSM reorganizes your upcoming block rather than simply removing workouts — keeping you on a safe progression even after time off.

Question 16

Can I use PRYSM alongside a human coach?

Accepted Answer

Yes. Many athletes use PRYSM as a complement to coaching — importing coached sessions and letting the engine manage volume adaptation and recovery between check-ins.

Question 17

How much does PRYSM cost?

Accepted Answer

PRYSM offers an Essential plan and a Pro plan. Essential covers dynamic training plans and RPE logging. Pro adds real-time fatigue adaptation, advanced biomechanics insights, and priority coach support. See full details on our pricing page.

Question 18

Can I cancel anytime?

Accepted Answer

Yes. There are no long-term contracts. You can cancel your subscription at any time from your account settings.

Question 19

Is there a free trial?

Accepted Answer

Yes. You can start PRYSM and experience the adaptive engine before committing to a plan. Check the app for current trial details.

Questions about PRYSM, answered.

Getting started

Training plans

Marathon & half marathon preparation

Personalization & adaptation

Pricing & subscription

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