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Chart — Black Lungs leg percentile

A good run, in team terms, beats the Black Lungs historical average on that leg (leg percentile above the team baseline; higher is faster versus the full field). The Value Added model is the primary performance view: it measures each runner against that team standard on the legs they actually ran. Value Added dashboard

Interactive benchmark of Black Lungs split placement by leg relative to all archived results.

Black Lungs leg percentile benchmark

Compare Black Lungs leg percentile vs the full historical field (higher is faster).

Comparison group: all published field splits on the same leg. Switch metric to compare average and median percentile across Black Lungs years.