Methodology: how we measure hours to a hole

Shredurance only shows numbers that someone actually published or reported. Every data point links to its source and quotes the text it came from, so you can check it.

In one sentence

We collect published long-term wear tests and skater logs, convert them to hours of actual skating, sort each one by what happened to the shoe (first hole, retired, or still going), and rank shoes by the median hours until the shoe was done.

The unit: hours of skating

Everything is counted in hours on the board, not calendar time. "Lasted 3 months" means nothing without knowing how often someone skated, so we only convert it when the source gives a schedule. For example, "1 hour a day, 5 days a week, for 3 months" becomes about 65 hours. Those points are flagged derived, and the math is shown on the shoe page.

What we count (failure points)

Sourcing rules

How to read the numbers

Current dataset

82 models · 99 data points · 19 ranked models · compiled 2026-10-19.

By failure point: no_hole 40, done 21, hole_in_test 16, note 13, damage_in_test 5, first_hole 4. By source type: review 90, reddit 5, forum 2, youtube 2.

Open data and licence

Corrections

Found a number that doesn't match its source? Tell us through the report form and we'll fix it.