Pace NotesThe half marathon

Just over half of half marathon finishes came in under 2:00.


1 hour 57 minutes

the median half finish; recorded women’s 2:08, men’s 1:52

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1 in 4 half finishes came in under 1:45.

Slide to any time from 1:15 to 3:00.

The minute before 2:00 held 1.2× the finishes a smooth curve expects.

16,949 finishes came in at 1:59, where the smooth curve expects about 14,000. The minute before 1:30 held 1.2× too; before 1:45, 2:15 and 2:30, about 1.05×.

Women’s share of half and marathon finishes, same city and year.

All numbers3 tables

Half finishes under each time: all, recorded women’s and recorded men’s

UnderAllWomen’sMen’s
1:150.5%0.1%0.7%
1:201.4%0.2%2.1%
1:253.3%0.5%4.8%
1:306.7%1.2%9.8%
1:3511.2%2.4%16.0%
1:4017.8%4.8%24.8%
1:4525.8%8.8%35.0%
1:5034.8%14.7%45.7%
1:5544.3%22.5%56.1%
2:0055.2%33.4%67.0%
2:0563.6%43.5%74.5%
2:1071.2%53.5%80.7%
2:1577.8%63.0%85.7%
2:2083.2%71.4%89.6%
2:2587.5%78.3%92.5%
2:3090.9%83.9%94.7%
2:3593.4%88.1%96.2%
2:4095.2%91.3%97.3%
2:4596.6%93.8%98.1%
2:5097.6%95.6%98.8%
2:5598.4%96.9%99.1%
3:0098.9%97.8%99.5%

The minute before each round time, against the smooth curve

Before× curveMinute beforeCurveMinute after95% interval
1:301.24×7,2635,8725,5931.18× to 1.29×
1:451.05×13,93713,31212,9511.02× to 1.07×
2:001.21×16,94913,97413,7291.17× to 1.24×
2:151.07×9,4638,8388,8461.04× to 1.10×
2:301.04×4,7024,5324,2411.00× to 1.07×

Women’s share of recorded finishes, the same city and year, and the gap within each pair in points

CityYearHalfMarathonGap, points
Berlin201537.1%24.3%+12.8
Berlin201638.6%25.7%+13.0
Berlin201739.6%28.2%+11.4
Oslo201641.9%24.2%+17.8
Oslo201739.0%21.4%+17.6
Oslo201838.7%23.0%+15.7
Oslo202336.8%20.0%+16.8
Oslo202442.9%21.2%+21.7
Oslo202542.4%24.5%+17.8

How these were measured