BQ Buffer

Is your BQ fast enough to actually get in?

For masters (40+) marathoners close to the line. Standards: .

Buffer calculator

Just type the digits: 30830 becomes 3:08:30.

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2028 cutoff watch ESTIMATE

Rules that change your math

Get the cutoff watch by email

Monthly updates on the 2028 cutoff estimate. Not live yet: this form does not send anywhere.