Where to find the username setting in Marathon

To change your username in Marathon, open the app and tap the menu icon (three horizontal lines) in the bottom right corner. From there, select Settings, then tap Account. You will see a field labeled Username — tap it to edit.

If you are on a computer, log into your Marathon account on the website, click your profile icon in the top right corner, and select Account Settings. The username field appears under the Profile tab. Click the pencil icon next to your current username to make changes.

Marathon allows you to change your username once every 30 days. If you changed it recently, the system will tell you when you can change it again. You cannot use a username that is already taken by another account, and Marathon will let you know when ready if your choice is unavailable.

Key Takeaways

  • Your username setting is in Account Settings on both the app and website, accessible through your profile menu.
  • Marathon limits username changes to once per 30 days, so choose carefully before you confirm.
  • Your new username must be unique — no two accounts can have the same one, and Marathon checks this as you type.
  • The change takes effect when ready across all devices once you save it.

What happens when you save a new username

Once you type your new username and tap Save or Confirm, the change is when ready. Your old username becomes available for someone else to use, and your new one appears on your profile right away. Any messages you sent before the change still show your old username in the conversation history — Marathon does not retroactively update past messages.

If you are logged into Marathon on multiple devices, you may need to refresh or restart the app to see your new username reflected everywhere. On the website, a page refresh usually shows the change when ready. Your friends and followers will see your new username the next time they view your profile or see you in a conversation.

Choosing a username that works

Marathon usernames can contain letters, numbers, underscores, and periods. Spaces and special characters like hyphens, exclamation marks, or symbols are not allowed. Your username must be between 3 and 20 characters long. The system will tell you if your choice breaks any of these rules before you try to save it.

Keep in mind that your username is public — it appears on your profile and in conversations. Choose something you are comfortable with other users seeing. If you want to change how your name appears to friends without changing your username, you can edit your Display Name separately in the same Account Settings menu.

If your desired username is taken

When you type a username that another account already uses, Marathon shows a message saying the name is unavailable. You will need to choose something different. Try adding numbers to the end, using underscores between words, or picking a variation of your original choice.

You cannot reserve a username or request that Marathon hold one for you. The only way to get a specific username is if the account using it becomes inactive and Marathon recycles it — this process is not may provide and can take months or longer. For most purposes, a slight variation of your preferred name works just as well.

Troubleshooting a stuck or failed change

If you tap Save and nothing happens, check that you have an active internet connection. Close the app completely and reopen it, then try again. If the same username field still will not save, try the web version instead — sometimes one platform has a temporary glitch while the other works fine.

If you see an error message like "Username change failed" or "Please try again later," Marathon's servers may be temporarily overloaded. Wait a few minutes and attempt the change again. If the error persists after several tries, restart your device and check that your Marathon app is fully updated through your device's app store.

Resetting your username if you forget it

Your username is not the same as your password, and you cannot reset it through a "forgot username" link the way you can with a password. If you forget your username, the easiest way to find it is to look at your profile — open the app, tap your profile icon, and your username appears at the top of your profile page.

If you cannot access your profile, check any emails Marathon sent you when you created your account or changed your username recently. Those messages often include your username. You can also contact Marathon support through the app by going to Settings > Help & Support and describing the issue — they can confirm your username if you provide the email address linked to your account.

Frequently Asked Questions

Can I change my username back to what it was before?

Only if no one else has claimed it in the meantime. Since old usernames become available when ready after you change them, someone else may have taken it. You would need to wait for that account to become inactive and for Marathon to recycle the username, which is not may provide.

Does changing my username affect my password or login email?

No. Your password and the email address you use to log in stay the same. You log in with your email and password, not your username. Changing your username does not touch either of those.

What if I change my username and then want to change it again right away?

Marathon enforces a 30-day waiting period between changes. You will not be able to change it again until 30 days have passed from your last change. The app will show you the exact date when you can change it next.

Will my friends still be able to find me after I change my username?

Yes. Your friends have you in their contacts by your account, not by your username. They will see your new username on your profile and in conversations, but they will not lose you or need to re-add you.