Privacy

Privacy policy

Last updated 15 November 2026. This covers marathonplan.app, the website. The iOS app will have its own policy.

What we collect

• Plan inputs. The race date, fitness and schedule you type into the generator are used in your browser to build the plan. They are not sent to us.
• Your email, only if you give it. If you ask for the plan by email we store your address, the page you were on and a short summary of the plan (distance, number of weeks, days per week, VDOT and predicted finish).
• A rate-limit fingerprint. To stop abuse we store a short one-way hash of your IP address next to a signup. We do not store the IP address.
• Anonymous usage events. When you build a plan, sign up, download the calendar or tap the App Store link, the site records the event name, the page and the time. No cookies, no identifiers, no IP address.

What we don't do

No advertising trackers, no analytics cookies, no sale of data.

Hosting

The site runs on Cloudflare. Cloudflare processes requests, including IP addresses, to deliver the site and protect it; see Cloudflare's own privacy policy.

Your choices

To see or delete your email, write to support@marathonplan.app from the address you signed up with.