Male champions' margin over female champions, by event

What this chart asks

Is the male margin over females similar for Olympic champions and for Washington's largest-school high-school champions?

Why it is shown this way

• Points rather than bars because two series share each event; FactHub's bar mark stacks colored series, which would add the two percentages together.
• The y axis starts at zero so the size of each margin is shown honestly.
• Only events contested identically by both sexes (same distance, same jump) are included.

Chart annotations

These markers provide relevant context for interpreting the chart. Their timing or position does not, by itself, establish causation.

10% reference line

Threshold: 10

Running margins are female time / male time - 1; jump margins are male distance / female distance - 1.

Why this is marked: Marks the roughly 10% gap that peer-reviewed reviews of elite performance report, for reference.

Data and accessibility

Download chart data · Open accessible table · Download PNG · Download SVG

Dataset sex-gap-sports-performance, analysis gap-chart-rows

Sources

This chart draws on the sources of the dataset versions it visualizes.

Male and female athletic performance and physical traits

1. Washington Interscholastic Activities Association (WIAA) Official results of the 2026 State 2A-3A-4A Track and Field Championships, Mount Tahoma Stadium, Tacoma, May 28-30, 2026 (Hy-Tek Meet Manager printout, linked from wiaa.com Track & Field Past Results).

   Retrieved October 10, 2026. Factual results published by WIAA; no license stated. Marks are facts; FactHub republishes places and marks only, without athlete names or schools.

   Archived copy captured October 11, 2026

2. World Athletics Official Paris 2024 athletics results by discipline; each final links to its result page. FactHub spot-checked the women's 400m and 800m and men's pole vault finals against it.

   Retrieved October 10, 2026. World Athletics website terms. Marks are facts; linked, not redistributed.

   Archived copy captured October 11, 2026

3. Wikipedia Compiled medal summary for all Paris 2024 athletics events, used to transcribe gold-medal marks.

   Retrieved October 10, 2026. CC BY-SA 4.0. Marks are facts; transcribed values only.

   Archived copy captured October 11, 2026

4. Wikipedia Compiled medal summary for Paris 2024 pool swimming events, used to transcribe gold-medal times.

   Retrieved October 10, 2026. CC BY-SA 4.0. Marks are facts; transcribed values only.

   Archived copy captured October 11, 2026

5. CDC National Center for Health Statistics Fryar CD et al. Anthropometric reference data for children and adults: United States, 2015-2018. Vital Health Stat 3(46), 2021. Mean standing height by sex and age.

   Retrieved October 10, 2026. Public domain (U.S. government work). Unrestricted.

   Archived copy captured October 11, 2026

6. Janssen I, Heymsfield SB, Wang ZM, Ross R (2000) Skeletal muscle mass and distribution in 468 men and women aged 18-88 yr, measured by whole-body MRI. J Appl Physiol 89:81-88.

   Retrieved October 10, 2026. Publisher copyright (American Physiological Society). Values cited from the abstract; not redistributed.

7. Dodds RM et al. (2014) Grip strength across the life course: normative data from twelve British studies (49,964 participants). PLoS One 9:e113637, Table 2.

   Retrieved October 10, 2026. CC BY 4.0. Redistributable with attribution.

   Archived copy captured October 11, 2026

8. CDC National Center for Health Statistics Looker AC et al. Lumbar spine and proximal femur bone mineral density, bone mineral content, and bone area: United States, 2005-2008. Vital Health Stat 11(251), 2012; total femur tables.

   Retrieved October 10, 2026. Public domain (U.S. government work). Unrestricted.

   Archived copy captured October 11, 2026

9. CDC National Center for Health Statistics Hollowell JG et al. Hematological and iron-related analytes: reference data for persons aged 1 year and over, United States, 1988-94. Vital Health Stat 11(247), 2005; Tables 2-3.

   Retrieved October 10, 2026. Public domain (U.S. government work). Unrestricted.

   Archived copy captured October 11, 2026

10. Petersen SE et al. (2017) Reference ranges for cardiac structure and function using cardiovascular magnetic resonance in Caucasians from the UK Biobank (n=804). J Cardiovasc Magn Reson 19:18.

    Retrieved October 10, 2026. CC BY 4.0. Redistributable with attribution.

    Archived copy captured October 11, 2026

11. Kaminsky LA et al. (2015) Reference standards for cardiorespiratory fitness measured with cardiopulmonary exercise testing: data from the FRIEND registry (7,783 U.S. treadmill tests). Mayo Clin Proc 90:1515.

    Retrieved October 10, 2026. Publisher copyright; author manuscript in PMC. Values cited; not redistributed.

    Archived copy captured October 11, 2026

12. Lipps DB, Galecki AT, Ashton-Miller JA (2011) On the implications of a sex difference in the reaction times of sprinters at the Beijing Olympics. PLoS One 6:e26141.

    Retrieved October 10, 2026. CC BY. Redistributable with attribution.

    Archived copy captured October 11, 2026

13. Woods DL et al. (2015) Factors influencing the latency of simple reaction time (1,469 U.S. adults, precisely timed hardware). Front Hum Neurosci 9:131. Reports simple reaction time unaffected by sex.

    Retrieved October 10, 2026. CC BY 4.0. Redistributable with attribution.

    Archived copy captured October 11, 2026

Limitations

• Each point is a single final; wind, weather and tactics affect one race.
• The high-school pole vault (45.8%) and long jump (32.1%) margins are driven by one outstanding boys' winner; the 8th-place boys' margins in those events were 16.6% and 18.1%.
• Margins compare only the winners, not typical athletes.