Terms of Service
Effective Date: December 9, 2025
Agreement to Terms
By accessing and using Stroller Running Calculator at strollerrunningcalculator.com (the "Service"), you agree to be bound by these Terms of Service ("Terms"). If you do not agree to these Terms, please do not use our Service.
Description of Service
Stroller Running Calculator is a web-based tool that:
- Calculates equivalent running distances when pushing a stroller
- Provides estimates based on published research (Alcantara & Wall-Scheffler, 2017)
- Offers optional integration with Strava to automatically update activity descriptions
- Helps runners understand the added effort of stroller running
Use of Service
Permitted Uses
You may use our Service to:
- Calculate stroller running equivalents for personal use
- Connect your Strava account to automatically update your activity descriptions
- Share your results on social media or with others
Prohibited Uses
You may not:
- Use the Service for any illegal or unauthorized purpose
- Attempt to interfere with or disrupt the Service
- Use automated scripts or bots to access the Service
- Reverse engineer or attempt to extract our calculation algorithms
- Violate any applicable laws or regulations
Strava Integration
Authorization
When you connect your Strava account:
- You authorize us to access your Strava activities and profile information
- You authorize us to modify your activity descriptions to include equivalent distance calculations
- You can revoke this authorization at any time through your Strava account settings
Scope of Access
Our Strava integration will:
- Only access activities that contain specific hashtags (#twohandpush, #onehandpush, #pushandchase)
- Only modify the description field of your activities
- Only display your own Strava data to you
- Never share your Strava data with other users
Strava Terms
Your use of Strava through our Service is also governed by Strava's Terms of Service and Privacy Policy. Any violations of Strava's terms may result in termination of the integration.
Accuracy and Disclaimers
Calculation Accuracy
- Our calculations are based on published research but are estimates only
- Individual results may vary based on fitness level, terrain, stroller type, and other factors
- Results should not be used as the sole basis for training or medical decisions
Medical Disclaimer
- This Service is for informational purposes only
- Consult with healthcare professionals before beginning any exercise program
- We are not responsible for any injuries or health issues that may result from use of our calculations
Strava Data
- We cannot guarantee the accuracy or availability of Strava data
- Strava integration depends on third-party services beyond our control
- Activity modifications may not appear immediately due to Strava's systems
Intellectual Property
Our Content
The Service, including its design, functionality, and content, is owned by us and protected by copyright, trademark, and other intellectual property laws.
Research Attribution
Our calculations are based on research by Alcantara & Wall-Scheffler (2017), published in PLOS One. We provide appropriate academic attribution for this work.
Your Content
You retain ownership of any content you create or share through our Service, but you grant us permission to use it as necessary to provide the Service.
Privacy
Your privacy is important to us. Please review our Privacy Policy, which governs how we collect, use, and protect your information.
Limitation of Liability
TO THE MAXIMUM EXTENT PERMITTED BY LAW:
- THE SERVICE IS PROVIDED "AS IS" WITHOUT WARRANTIES OF ANY KIND
- WE DISCLAIM ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- WE ARE NOT LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, CONSEQUENTIAL, PUNITIVE, OR SPECIAL DAMAGES
- IN NO EVENT SHALL OUR TOTAL LIABILITY EXCEED ZERO DOLLARS ($0)
- WE ARE NOT RESPONSIBLE FOR ANY THIRD-PARTY SERVICES, INCLUDING STRAVA
- YOU USE THE SERVICE ENTIRELY AT YOUR OWN RISK
Indemnification
You agree to defend, indemnify, and hold us harmless from any claims, damages, or expenses arising from:
- Your use of the Service
- Your violation of these Terms
- Your violation of any third-party rights
- Any content you submit or share
Termination
We may terminate or suspend your access to the Service at any time, with or without notice, for any reason, including violation of these Terms.
You may stop using the Service at any time. If you have connected your Strava account, you should also revoke authorization through your Strava settings.
Changes to Terms
We reserve the right to modify these Terms at any time. We will notify users of material changes by:
- Posting updated Terms on our website
- Updating the "Effective Date" above
- Providing additional notice for significant changes
Continued use of the Service after changes constitutes acceptance of the new Terms.
Governing Law
These Terms are governed by the laws of the United States, without regard to conflict of law principles. Any disputes shall be resolved in the courts of the United States.
Severability
If any provision of these Terms is found to be unenforceable, the remaining provisions will remain in full force and effect.
Contact Information
If you have questions about these Terms of Service, please contact us at:
Email: strollerrunningcalculator@gmail.com
Website: strollerrunningcalculator.com
Acknowledgment
By using our Service, you acknowledge that you have read, understood, and agree to be bound by these Terms of Service and our Privacy Policy.
These Terms of Service were last updated on December 9, 2025.