Terms of use
Last updated November 11, 2026
These terms cover the UltraCalcPal website and apps. By using them you agree to the terms; if you do not, please do not use the service. Questions: contact@ultracalcpal.com.
Who is behind the service
UltraCalcPal is operated by its developer, reachable at contact@ultracalcpal.com. The operator's legal name, address and registration details are published on this page before the service accepts payments.
What the service is
A calculator and planner for what to eat and drink during long endurance events. A limited demo needs no account. A free account unlocks the full calculator and lets you save plans. Pro, a one-time purchase per plan, adds the aid-station planner, the race-day forecast, sharing a plan by link, a printable PDF and the post-race review. We may change or add features; we will not remove something you paid for without a refund.
Not medical advice
The numbers come from published sports-nutrition ranges, scaled to what you enter. They are a starting point to test in training, not advice for your own health. Running an ultra is strenuous; conditions such as heat, altitude and sleep loss carry real risk. You are responsible for how you use the plan, and you should talk to a doctor or a sports dietitian about anything that concerns you.
Accounts
You sign in with a one-time link sent to your email, so keep that mailbox safe. You must be at least 16. One account per person. You may delete your account at any time from your profile; that removes everything in it.
Your plans
Plans, notes and names you save are yours. You give us only the permission needed to store them, show them to you, and show a shared plan to the people you give its link to. Keep shared plans free of anything you would not want a stranger with the link to read, and do not put other people's personal data in them.
Fair use
Do not try to reach other people's data, overload the service, scrape it, or use it for anything unlawful. We may limit or close an account that does.
Pro and payments
Pro is a one-time payment per plan, priced as shown at checkout, including VAT where it applies. On the website Stripe takes the payment; in the apps Apple or Google do, under their own terms and refund rules. You are asked to confirm that Pro starts at once; because it does, the 14-day right of withdrawal for digital content is waived from that moment, as the law allows. If something does not work, write to us and we will fix it or refund you. A refund takes Pro back and stops sharing on your plans; nothing you saved is deleted.
Keeping and losing data
We keep your account and plans for as long as you have the account. We back things up, but you should keep your own copy of anything important, for example the PDF. We are not liable for data lost through events outside our control.
Ending
You can stop at any time by deleting your account. We can end the service with reasonable notice; if we do, we will give Pro buyers a way to export their plans.
Liability
The service is provided as is. To the extent the law allows, we are not liable for indirect losses or for how you use the plan in a race. Nothing here limits liability that cannot be limited by law, including for injury caused by our negligence. Consumer rights in your country apply.
Changes to these terms
We will post changes here with a new date and tell account holders by email when a change matters to them. Continuing to use the service after that means you accept the new terms.
Governing law and contact
These terms are governed by the law of the operator's country, without taking away the protection of mandatory consumer law where you live. Write to contact@ultracalcpal.com.