Finishes crowd in just under 3:00.


1.7 times

as many finishes as expected in the minute before 3:00

A crowd gathers before every hour and half-hour.

  1. Every finish, minute by minute: the busiest is 3:58.

  2. Against the curve, the minute before every hour and half-hour stands tall; before a quarter-hour like 3:45, it mostly doesn’t.

  3. Tallest of all: the minute before 3:00.

The pull works late, too.

At 40K, a finish is on course for just over 4:00. What share still got under 4:00?

All numbers1 table

The minute before each round mark, against the smooth curve

Mark× curveFinishesExpected
2:301.43×1,7011,193
2:450.96×5,5105,738
3:001.75×19,11310,938
3:151.11×19,26217,363
3:301.36×32,74524,006
3:450.96×32,57433,867
4:001.29×43,81433,907
4:301.11×29,86926,989
5:001.07×19,69718,460
5:301.06×11,10510,512
6:001.08×6,0765,619

How these were measured