> For the complete documentation index, see [llms.txt](https://airian.gitbook.io/airian-whitepaper/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://airian.gitbook.io/airian-whitepaper/runner-x-user-guide/marathon-mode.md).

# MARATHON Mode

### Set a target distance

Our platform provides a function that allows users to set various target distances, such as 5 km, 10 km, half marathon, or full marathon, according to individual fitness goals and run a marathon accordingly. This contributes to establishing the foundation for running enthusiasts of all levels to set their workout plans and move towards challenging goals.

### Record and analysis of the performance

After the marathon, users can check a detailed record of the distance they've run, the time they've spent, and the average speed they've achieved. This data helps users analyze their exercise performance and make long-term training plans.