My-Sports-Challenge (MSC) is a platform for organizing friendly, time-boxed sports competitions ("challenges") among groups of people - friends, colleagues, clubs, or companies.
It turns everyday physical activity into a shared, motivating game: people log or automatically import their workouts, earn points or other measures of performance for them, and see how they compare to others on a leaderboard. The platform's purpose is to encourage people to be more physically active, to try new sports, and to have fun competing and collaborating with others - as individuals or as part of a team - in a private, trustworthy space that respects their data and privacy.
People who join one or more challenges, log their activities, and follow the leaderboard and their own progress.
The people who create a challenge, defining its rules and managing it over its lifetime.
Trusted participants an organizer delegates day-to-day management to, such as approving join requests or managing teams.
A small number of people responsible for the overall health of the platform.
A single person can be a participant in some challenges and an organizer of others at the same time.
Running, cycling, swimming, yoga and more - log activities manually or connect a supported activity source.
Play solo or form teams and let organizers set the rules that fit your group best.
Follow leaderboards and see how your effort stacks up over the whole challenge.
Challenges and their content are private by default. Personal data is not sold. Optional GPS sharing is controlled by the user, and account deletion is permanent.
The policy text below is the current published version for My-Sports-Challenge.
Version: v03 2026-08-05
Effective date: 2026-08-05
Policy owner: My-Sports-Challenge
My-Sports-Challenge is a platform that allows organizing sport challenges with individual rules. Your health is very important to us. My-Sports-Challenge is in no way a substitute for the competence of a physician and assumes no responsibility for your health and actions. You can see how we collect and use your personal information in our Privacy Policy.
In order to use My-Sports-Challenge, a free registration is required. By registering, these terms of use are accepted. This registration can be done via the registration form. Upon registration, the user must provide their username, password, and e-mail address.
If the registration of the My-Sports-Challenge account is not properly carried out by the user (activation of the account, acceptance of the terms of use, missing personal data), the created user account will be deleted within 1 day.
The data entered during registration will be used for the purpose of using the offer. Users can be informed by e-mail about information relevant to offers or registration, such as changes to the scope of offers or technical circumstances. There is no entitlement to membership. You must be at least 16 years old to register at My-Sports-Challenge.
My-Sports-Challenge does not assume any liability for the correctness, completeness, and topicality of contents. Despite the utmost care, uninterrupted operation of My-Sports-Challenge cannot be guaranteed. Any liability for this is expressly excluded. My-Sports-Challenge is not liable for data loss by users.
The user undertakes vis-a-vis My-Sports-Challenge not to publish any content that offends against morality or applicable law. The user undertakes to publish only correct and deception-free content in My-Sports-Challenge.
Profile pictures must comply with these Terms of Service and must not contain sexual or nude content, hate or harassment, violence or shocking material, illegal or deceptive content, or another person's private data. Platform administrators may hide or remove a profile picture when needed for abuse handling. A hidden picture is preserved for review; a removed picture is permanently deleted. New avatar uploads remain blocked until the platform administrator restores the account's avatar state. You can appeal through the platform Issues page or contact mysportschallenge@gmail.com.
The user can properly delete their account at any time in their account settings. When an account is deleted, all personal data and owned challenge data are removed as described in this Privacy Policy. My-Sports-Challenge reserves the right to exclude the user from the platform in the event of a violation of the user's obligations or other gross violations.
My-Sports-Challenge is entitled to make changes to the offer of its service at any time. My-Sports-Challenge is entitled to terminate the service between the user with a period of compliance of 4 weeks.
My-Sports-Challenge reserves the right to make changes to these Terms of Service. We will inform users in good time of any changes to the terms of service.
Version: v03 2026-08-05
Effective date: 2026-08-05
Policy owner: My-Sports-Challenge
Responsible body within the meaning of data protection laws, in particular the EU basic data protection regulation (GDPR):
my-sports-challenge.comWe take the protection of your personal data very seriously and strictly adhere to applicable data-protection laws. My-Sports-Challenge processes personal data only to the extent necessary to provide and secure the service. Personal data is not sold. Service providers and integrations are used only where needed for hosting, email delivery, connected activity sources, optional map generation, or other functions described below.
This Privacy Policy explains which personal data we collect about you while you are on our pages as a visitor or user. To register on My-Sports-Challenge, you must accept the privacy policy in order to use the service. By browsing the pages and services, the user agrees to the Privacy Policy and all subsequent revisions.
This privacy policy applies to the following domains:
Processing is based on the GDPR and other applicable data-protection laws.
Personal data is information that can be used to identify a person, i.e. information that can be traced back to a person. This includes your name, email address, or telephone number. Personal data also includes information about preferences, hobbies, memberships, or which websites have been viewed by someone else.
Personal data will only be collected, used, and passed on by the provider if this is permitted by law or if the user consents to the data collection.
The following mandatory information must be provided when registering on My-Sports-Challenge:
After registration, further user data can be collected at My-Sports-Challenge:
Information stored on My-Sports-Challenge is used to operate and administer the site. The processed data is used to improve and correct the functionality of the service.
We may review profile pictures for abuse handling. Platform administrators can see a single avatar on demand from the Users area; raw avatar bytes are not included in user lists or audit records. Restricted avatars remain stored only for review and possible restoration, while removed avatars are deleted. A moderation decision records the actor, target, action, reason, timestamp, and any bounded moderator note in the platform Audit Log, which follows the configured audit retention period (730 days by default). Moderation decisions generate an in-app notice and an email attempt. You can appeal through a platform issue or by contacting mysportschallenge@gmail.com.
If you enable Performance diagnostics in your Profile, and a platform administrator separately enables diagnostics for your account, we process the limited performance data described above for aggregate statistical analysis, troubleshooting, and service optimization. The setting is off by default and either you or the platform administrator can stop collection. Raw diagnostic records are retained for up to 30 days; derived aggregate metrics may be kept for up to 12 months.
The provider (or its hosting provider) collects data about every access to the offer (so-called server log files). Access data includes:
The provider uses the protocol data only for statistical evaluations for the purpose of operation, security, and optimisation of the offer. However, the provider reserves the right to check the log data subsequently if there is a justified suspicion of illegal use based on concrete indications.
When contacting the provider (e.g. by means of a contact form or e-mail) the user's details are stored for the purpose of processing the enquiry and in the event that follow-up questions arise.
The service may use Google Cloud hosting and storage, connected activity sources for optional synchronization, Google Maps Static API for optional map generation, and configured SMTP providers for email delivery. Provider access tokens remain server-side and are not sent to the browser. The application does not require advertising cookies.
They may lodge a complaint with their competent supervisory authority. The supervisory authority is based on the federal state in which you reside. Find the address of the supervisory authority on the BFDI website.
If there are any questions left unanswered by this data protection declaration or if more detailed information is required on any point, please do not hesitate to contact us.
This About page loads the following third-party libraries in the browser from public CDNs. The versions are pinned in this page's HTML. The list covers the HTML/CSS/JavaScript dependencies on this page; application-specific scripts and server-side Python CGI dependencies are not included. Popper is bundled in Bootstrap's JavaScript bundle and is not loaded as a separate script.
For privacy questions, requests concerning your personal data, or platform-wide support, contact the My-Sports-Challenge team:
My-Sports-ChallengeChallenge-specific problems can also be reported to the relevant organizer or co-organizer from the Issues page.
Donations are voluntary and help cover the costs of running My-Sports-Challenge. A donation does not create a subscription or unlock features.
DonateHave a question, or want to get started? Visit the Help & FAQ page.
