China Running Calendar

Privacy Policy

Last Updated: February 18, 2026

1. Introduction

Welcome to Race in China (hereinafter referred to as "the Website" or "we"). We highly value your privacy protection and personal information security. This Privacy Policy aims to explain how we collect, use, store, and protect your personal information.

By using the Website, you agree to the terms of this Privacy Policy. If you do not agree with this Privacy Policy, please stop using the Website.

2. Information We Collect

We may collect the following types of personal information:

Account Information

• Email address

• Username

• Avatar (if you choose to upload one)

• Login method (email or Google account)

Usage Data

• Browsing history (pages you visit, time spent, etc.)

• Saved races

• Search history

• Device information (browser type, operating system, IP address, etc.)

Cookies and Similar Technologies

We use cookies and similar technologies to:

• Remember your login status

• Save your language preferences

• Analyze website usage

• Improve user experience

3. Purpose of Information Use

We collect and use your personal information for the following purposes:

Providing Services

• Create and manage your account

• Provide race information query and filtering services

• Save your favorite races

• Send race reminders and notifications

Improving Services

• Analyze user behavior and preferences

• Optimize website performance and user experience

• Develop new features

Security and Compliance

• Prevent fraud and abuse

• Protect the Website and user security

• Fulfill legal obligations

Communication

• Respond to your inquiries and feedback

• Send important notices (such as service changes, privacy policy updates, etc.)

4. Third-Party Services

We use the following third-party services, which may collect your personal information:

Google OAuth

When you choose to log in with your Google account, we obtain your basic information (email, username, avatar) through Google OAuth. We do not access your Google account password.

Google Analytics

We use Google Analytics to analyze website usage. Google Analytics collects data such as your device information and browsing behavior. You can disable this feature through your browser settings or the Google Analytics opt-out add-on.

Cloud Service Providers

We use cloud service providers to store data and provide services. These service providers may access your data to provide technical support.

5. Cookie Usage

We use the following types of cookies:

Essential Cookies

These cookies are necessary for the basic functionality of the Website, such as:

• Login status

• Security verification

• Language preferences

Analytics Cookies

These cookies help us understand how users use the Website, such as:

• Traffic statistics

• Page view duration

• User behavior analysis

Functional Cookies

These cookies are used to provide enhanced features, such as:

• Remembering your filter criteria

• Saving your favorites list

You can manage cookies through your browser settings. Please note that disabling certain cookies may affect the normal use of the Website.

6. Your Rights

Under applicable data protection laws, you have the following rights:

Right of Access

You have the right to access the personal information we hold about you.

Right to Rectification

You have the right to request correction of inaccurate or incomplete personal information.

Right to Erasure

You have the right to request deletion of your personal information, unless we have a legitimate reason to retain it (such as fulfilling legal obligations).

Right to Restriction of Processing

You have the right to request restriction of our processing of your personal information.

Right to Data Portability

You have the right to receive your personal information in a structured, commonly used, and machine-readable format.

Right to Object

You have the right to object to our processing of your personal information for specific purposes.

Right to Withdraw Consent

If we process your personal information based on your consent, you have the right to withdraw your consent at any time.

To exercise the above rights, please contact us using the contact information provided in Section 9 of this policy.

7. Data Security Measures

We take the following measures to protect the security of your personal information:

Technical Measures

• Encrypted data transmission (HTTPS)

• Secure authentication mechanisms

• Regular security audits and vulnerability scanning

• Access control and permission management

Organizational Measures

• Employee data protection training

• Strict data access policies

• Data breach emergency response plan

Physical Measures

• Use of secure and reliable cloud service providers

• Regular data backups

• Disaster recovery plan

Although we have taken reasonable security measures, please note that no system is completely secure. We cannot guarantee the absolute security of your information.

8. Data Retention

We only retain your personal information for the necessary period:

Account Information

We will retain your account information as long as your account is active. If you delete your account, we will delete your personal information within 30 days, unless the law requires us to retain it longer.

Usage Data

We typically retain usage data for 12 months, unless a longer period is required for analysis or legal compliance.

Cookies

The retention period of cookies depends on their type, typically ranging from a few days to several years. You can delete cookies at any time through your browser settings.

9. Contact Us

If you have any questions, comments, or complaints about this Privacy Policy, or need to exercise your rights, please contact us through the following channels:

• Instagram: @movecrew.run

• Xiaohongshu: MoveCrew

We will respond to your request within 30 days of receiving it.

10. Privacy Policy Updates

We may update this Privacy Policy from time to time. The updated Privacy Policy will be posted on this page, with the "Last Updated" date noted at the top of the page.

If we make significant changes to the Privacy Policy, we will notify you through website notifications or email.

We recommend that you regularly review this Privacy Policy to understand how we protect your information.