Choose or create your race
Browse races: 5K, 10K, half, marathon, trail… Pick an official race or add a custom outing with the distance you want.


Learn how to pick your race, invite your loved ones, and hear their voice cheers on race day.
From your nickname to your photo, customize every detail in one place. Your profile stays flexible—change anything, anytime.
Tap the profile icon at the bottom of the screen to open your personal space.
Nickname, photo — whatever helps you feel at home in the app and share your link with confidence.
Come back to your profile and settings whenever you like from the same tab.

Everything you want to know before you start.
No. When you share your link, they open it in their browser. They record straight from the page — nothing to download.
Under Races, search hundreds of events (marathon, half, 10K, trail…). You can also create a custom race with your own distance.
Yes! “Create a race” lets you add any outing: solo training, race with friends, personal challenge… You set the name and distance.
The app uses your phone’s GPS. When you reach the kilometre your loved one chose, their voice message plays automatically in your headphones.
Yes. In My races you’ll find past races with all messages received. Replay them as many times as you like.
As many as you want! There’s no limit. Each person chooses the kilometre and can record up to 30 seconds.
Download Cobbr, pick your race, and share your link. Your loved ones will do the rest.
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