Show HN: I built a tool to show how people trained for your goal marathon time

About the Cohorts Chart

The "Cohorts" chart visualizes the distribution of a selected training metric (like "Best 5k" or "Weekly Mileage") for a group of runners who achieved a marathon time similar to your goal.

The training data considered is from the 2 months leading up to their respective marathon races.

The vertical dashed line on the chart represents your performance for the selected training metric, allowing you to see where you stand in comparison to this cohort. If you are not logged in, we don't have your data, so we place the dashed line roughly at the most common value for the cohort.

By exploring different features, you can gain insights into various aspects of training that correlate with your desired marathon outcome.