Terms of Service

GUTR is a digital tool that generates personalised gut training plans and race-day fuelling strategies for endurance runners, operated by Ed Cole ("we", "us", "our"). By using GUTR, you agree to these Terms of Service. If you do not agree, please do not use the service.

GUTR is an evidence-based training tool, not a medical service.

• Plans are built on peer-reviewed sports nutrition research and established fuelling science. They are intended as guidance to support your training — not a substitute for personalised advice from a qualified sports dietitian, physiotherapist, or medical professional.
• If you have underlying health conditions, gastrointestinal disorders, eating disorders, or specific medical needs, consult a qualified professional before changing your race nutrition.
• GUTR's AI coaching feedback is generated automatically and does not constitute a professional coach-athlete relationship.

You accept full responsibility for how you use the information GUTR provides.

You agree to:

• Provide accurate information when generating your plan.
• Use GUTR for personal, non-commercial purposes only.
• Not attempt to circumvent any rate limits, security measures, or access controls.
• Not use automated tools to generate plans in bulk or abuse the AI features.

We reserve the right to suspend or terminate access for anyone who misuses the service.

Please read our Privacy Policy for full details on how we handle your data. By using GUTR, you consent to the data practices described there.

The GUTR service, including its system prompts, coaching logic, plan templates, and user interface, is our intellectual property. You may not copy, reproduce, reverse-engineer, or redistribute any part of GUTR without our written permission. Your plan output is yours to use for personal training purposes.

To the fullest extent permitted by law:

• GUTR is provided "as is" without warranties of any kind, express or implied.
• We are not liable for any injury, illness, race performance, or adverse health outcome resulting from following a GUTR plan or coaching recommendation.
• We are not liable for data loss resulting from browser cache clearing, device loss, or other local storage issues (though we do back up your plan server-side when you provide an email address).

We aim to keep GUTR available but cannot guarantee uninterrupted access. We may update, pause, or discontinue features at any time. We will give reasonable notice of significant changes where possible.

These terms are governed by the laws of England and Wales. Any disputes shall be subject to the exclusive jurisdiction of the courts of England and Wales.

We may update these terms from time to time. The date at the top of this page reflects the latest revision. Continued use of GUTR after changes constitutes acceptance of the updated terms.

Questions about these terms? Email ed@gutr.run.