Speed up. Slow down.
You're putting in the work every week. Watch your pace trend downwards as you get stronger and faster. Coming back from an injury? Compare your recent runs to past runs and make sure you're taking your time ramping up.
Run up that hill.
Be running up that road. Be running up that hill. See how much your runs really vary in elevation. Maybe that trail is steeper than it looks. Yikes!
Tag, you're it.
Add tags to runs to group them together. Group all of your Spring training runs together, then filter your dashboard so you can see how you improved since last season.