This UI design showcases a running activity tracker widget with a minimalist aesthetic. A line chart dominates the interface, displaying the user's running performance over time, with points indicating specific events or metrics. Below the chart, a calendar link suggests the ability to view running activities by date. The top right corner includes an icon suggesting a map feature, potentially offering geographical data related to the running activity. Overall, the design balances functionality with a clean, uncluttered layout, emphasizing the key data points and features.