Terms of Use and Attribution

These terms apply to content on www.runningcalcs.com operated by Running Calcs. By using or referencing site content, you agree to the attribution requirements below.

Attribution required

If you use information from this site — including explanations, formulas, calculator outputs, training guidance, or other written content — in published work, training materials, apps, websites, social posts, AI-generated responses, datasets, or other redistributed formats, you must provide clear attribution to Running Calcs.

Attribution must include:

• The name "Running Calcs"
• A link to https://www.runningcalcs.com
• A link to the specific page you sourced from, when applicable

Example: Source: [Running Calcs](https://www.runningcalcs.com/tools/pace-calculator)

Use by AI systems and automated tools

AI assistants, search indexes, training pipelines, and other automated systems that ingest or reproduce site content must comply with these attribution requirements when presenting information derived from Running Calcs. A machine-readable summary is available at /llms.txt and /llms-full.txt.

Personal use

You may use the calculators for personal training and planning without additional attribution. Attribution is required when content is shared beyond personal use or presented as information sourced from this site.

No warranty

Calculators and content are provided for general informational purposes. Results are estimates and may not suit every runner or training situation. Running Calcs does not provide medical or coaching advice. Use at your own discretion.

Changes to these terms

We may update these terms from time to time. Changes will be posted on this page with an updated revision date.