MARATHON PREPARATION
Your longest run and weekly distance: read them together
A single long outing and a sustained weekly total describe different features of a history. Looking at both exposes what either one leaves out.

Separate concentration from repetition
The longest run is one activity. Average weekly distance summarizes the whole selected period. One can be high while the other is low, so neither should be used as a shortcut for the other.
Before comparing histories, match the number of completed weeks and the rule for including activities. A longest run from six months ago does not belong in a comparison defined over the latest eight completed weeks. Similarly, excluding weeks without recorded runs changes the meaning of the average.
Three histories, different questions
The following invented histories have the same eight-week review period. They are examples for comparing summaries, not suggested training schedules.
| History | Average per week | Longest run |
|---|---|---|
| A | 50 km | 20 km |
| B | 30 km | 32 km |
| C | 40 km | 30 km |
History A has the largest weekly average. History B contains the longest individual run. History C sits between them on both measures. Those observations describe the record without ranking who would run the fastest marathon.
Look beyond the two summaries
Inspect how the runs are distributed through the period. The same average can come from a relatively even sequence or a few large weeks around long gaps. Record the dates and session structure rather than letting one summary erase those differences.
Likewise, the longest outing's time, route, stops and available sensor coverage help explain what was actually recorded. A distance number alone does not reveal how it unfolded or how the runner felt afterward.
Use the model to organize questions
Runome brings volume history and race preparation into the same review. Use the recorded weeks and individual activities to understand a summary before changing your training.
Work through the complete eight-week calculation to understand the denominator and zero weeks. If the question is pace rather than volume, use the marathon pacing example and keep its arithmetic separate from evidence about preparation.