Your marathon training plan, guided by heart-rate zones.
MyPaceZone builds a personalized training plan backward from your race date, tells you exactly how far and how hard to run each day — and keeps you in the right zone so you arrive at the start line ready, not burned out.
How it works
A coach in your pocket — from your first long run to race morning.
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Built around your race date
Tell us your race date and fitness level. We build a full plan backward from race morning — Foundation, Base, Build, Peak, Taper, Race Week — so every week has a purpose and nothing is wasted.
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Run the right effort, not just the right miles
Every workout comes with an HR zone target — not just a distance. Easy days stay truly easy. Hard days push the right systems. Your easy run isn't supposed to feel like a tempo. We'll flag it if it does.
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Your schedule, not ours
Pick your long run day — any day of the week. The whole plan flexes around it. Rest always falls the day before, cross-training the day after. No more 5am Saturday alarms in Florida heat because a template said so.
A look inside
Your week, always in context.
Every day has a target, an HR zone, and instructions. Log your workout when you're done and watch your predicted finish time update in real time.
Race date
Nov 22
14 weeks out
Phase
Build
Long runs growing
Long run this week
14 mi
Stay in Zone 2
Predicted finish
4:38
Goal: 4:30 — on track
Today — Thursday
Build Phase · Week 14Fartlek Run
Mixed (Z2–Z3) · Target: 5 mi
Zone 1 / Recovery
107–123 bpm
Zone 2 / Base
123–139 bpm
Zone 3 / Speed
139–151 bpm
This week
Color = run type · number = milesStatic preview. Your actual dashboard updates daily based on where you are in your plan.
This is a beta
We're not ready for everyone. That's intentional.
MyPaceZone is invite-only right now. We're letting in a small group of real runners so we can build the right thing — not just ship features nobody needs. Access is free. What we ask for in return is honesty.
- A marathon on the calendar This is a marathon training app — not 5K, half, or triathlon (yet) Required
- A heart rate monitor Chest strap or wrist sensor — something that gives you bpm during a run Required
- Willingness to give real feedback Tell us what's missing, broken, or just wrong. We'll actually listen. Required
- Payment Beta is completely free. Full stop. Not required
Request access
Have a race on the calendar? Let's get you a plan.
Drop your email and a quick note about your training. If you meet the beta requirements, we'll send you access within 48 hours — along with a quick note about what to expect.
- ✓ Free during beta
- ✓ You'll work directly with the people building it
- ✓ Your feedback shapes what gets built next
- ✓ Your data stays yours — always exportable