About

taflab gathers small, free track & field training calculators, one page per tool.

They are made for the side of the track, on a phone: enter a value, read the table. A coach can share a link with their group, and everyone gets the same screen.

No account, no cookie banner, no newsletter.

Each calculator links to tafdoc, which explains the concepts behind it. taflab is a brick of taf.tools.