Organize historical long runs by date, distance, duration, effort, and training-block position for easier comparison.
Long-run history becomes much more useful when every record carries the same context. A dated list alone cannot show whether a later run was longer, faster, easier, or simply in a different phase.
Each line is parsed into five fields, sorted by your chosen column, and summarized with total and average values.
Use the output as a transparent planning aid, not as a measurement of fitness or a guarantee of performance. Keep planned workload separate from completed workload, use consistent definitions, and change the inputs whenever the schedule becomes unrealistic.
Use date,miles,duration_min,RPE,block on each line.
Yes. Use names such as Base, Build, Peak, or Recovery.
This single-file tool generates the table in the browser and does not add server-side storage.