Never being one for overthinking things, but my birthday is actually on parkrunday this year and is 24 parkrun’s away. I also have 18 to go until my 100th…
There will actually be one more though due to Christmas. Many places put on a special Christmas Day parkrun (as well as a New Year’s Day one too) all of which can be looked up closer the time on the Christmas Compendium page on the official parkrun website.
So, in theory, I could work it so that my hundredth parkrun is also my birthday run. That could be kinda fun, I could even do it on Christmas Day!