FactHub curated dataset

Male and female athletic performance and physical traits

Washington state high-school track finals for 2022-2026, U.S. national high-school records, USA Swimming age-group time standards by single age, Paris 2024 Olympic winning marks checked against the official results, and published physical-trait reference data for males and females, with the male-female gaps computed by FactHub.

Coverage: Washington state meets 2022-2026 (late May each year); Olympic results July-August 2024; U.S. high-school records set 2001-2025; USA Swimming standards for 2024-2028; trait data 1988-2018

Node: dataset:sex-gap-sports-performance:2

What this dataset measures

Running, jumping and swimming events are contested identically by both sexes, so marks can be compared directly. Five years of Washington state finals show the gap among high-school athletes in the state where the girls' sports initiative IL26-638 is on the ballot, without depending on one meet. U.S. national high-school records show the best boy against the best girl nationally. USA Swimming's single-age standards show how the gap develops from age 10 to 18. The Olympics show it among the best adults in the world. Physical-trait data come from large government surveys and peer-reviewed studies.

Curated data tables

These related tables form this versioned dataset release. Each table has its own downloadable file and field definitions.

Washington state high-school finals, 2022-2026

Scored finalist marks in the 100m, 200m, 400m, 800m, 1600m, 3200m, high jump, pole vault, long jump and triple jump finals for boys and girls in classifications 2A, 3A and 4A at the five state championships from 2022 to 2026. Hurdles and throws are excluded because boys and girls use different hurdle heights, distances and implement weights. Entries without a mark (DNF, DQ, no height) are omitted; where athletes tie for a place, one mark is kept for that place.

Unit of observation: One place's mark in one final

View this table

wiaa-2022-2026-finals.csv text/csv · 101.7 KB (104,190 bytes)
8 field definitions
FieldTypeMeaningUnitsValue type
year integer Year of the state championship. — observed
classification string WIAA enrollment classification (4A largest schools). — observed
sex string Boys or Girls competition. — observed
event string Event name. — observed
place integer Finishing place in the final (1-8). — observed
mark string Mark as printed: m:ss.xx or ss.xx for running, feet-inches for jumps. — observed
value number Mark in seconds (running) or meters (jumps). seconds or meters derived
unit string Unit of value. — derived

Paris 2024 Olympic winning marks

Gold-medal marks for men and women in 12 athletics events and 8 pool swimming events at the Paris 2024 Olympic Games, transcribed from compiled medal tables and checked mark by mark against the official World Athletics and World Aquatics results.

Unit of observation: One event and sex

View this table

paris-2024-winners.csv text/csv · 1.8 KB (1,874 bytes)
6 field definitions
FieldTypeMeaningUnitsValue type
sport string Athletics or Swimming. — observed
event string Event name. — observed
sex string Men or Women. — observed
mark string Winning mark as published. — observed
value number Mark in seconds (timed events) or meters (jumps). seconds or meters derived
unit string Unit of value. — derived

Sport-relevant physical traits by sex

Male and female values for height, muscle mass, grip strength, bone, hemoglobin, heart size, aerobic capacity and sprint-start reaction time, transcribed from the cited studies and government reports.

Unit of observation: One trait measure in one age group

View this table

physical-traits.csv text/csv · 1.4 KB (1,445 bytes)
8 field definitions
FieldTypeMeaningUnitsValue type
trait string Trait. — observed
measure string Exact measure reported by the source. — observed
ages string Age group in years (or population). — observed
male number Male value. see unit observed
female number Female value. see unit observed
unit string Unit of male and female. — observed
maleVsFemalePct number How much higher the male value is than the female value, in percent. For reaction time (lower is better) it is how much slower the female value is. percent derived
sourceId string Id of the source in this dataset. — observed

U.S. national high-school records, boys and girls

Outdoor U.S. national high-school records for boys and girls in the 100m, 400m, 800m, mile, high jump, pole vault, long jump and triple jump. Where the source lists more than one boys' 100m mark, the 9.92 seconds run at a state high-school championship is used. Athlete names are omitted.

Unit of observation: One record (event and sex)

View this table

us-hs-records.csv text/csv · 1.1 KB (1,145 bytes)
8 field definitions
FieldTypeMeaningUnitsValue type
event string Event name. — observed
sex string Boys or Girls. — observed
mark string Record mark as listed: seconds, m:ss.xx, or meters for jumps. — observed
value number Mark in seconds or meters. seconds or meters derived
unit string Unit of value. — derived
year integer Year the record was set. — observed
schoolState string State of the record holder's high school. — observed
meetType string Kind of meet where the record was set, as classified by FactHub from the meet name. — derived

USA Swimming single-age time standards, girls and boys aged 10-18

USA Swimming's 2024-2028 single-age motivational time standards, levels B to AAAA, for girls and boys at each age from 10 to 18 in every event and course listed (short-course yards, short-course meters and long-course meters). Ten-year-olds have fewer events.

Unit of observation: One age, event and standard level

View this table

usa-swimming-standards.csv text/csv · 129.2 KB (132,287 bytes)
8 field definitions
FieldTypeMeaningUnitsValue type
age integer Age in years. years observed
event string Distance, stroke (FR, BK, BR, FL, IM) and course (SCY, SCM, LCM). — observed
level string Standard level, from B (slowest) to AAAA (fastest). — observed
girls string Girls' standard as printed. — observed
boys string Boys' standard as printed. — observed
girlsSeconds number Girls' standard in seconds. seconds derived
boysSeconds number Boys' standard in seconds. seconds derived
gapPct number How much faster the boys' standard is, in percent: girls' time / boys' time - 1. percent derived

Supporting files

Source snapshots, manifests, quality reports, documentation, and other materials used to produce or review this release.

  • analyses.json Derived table · application/json · 68.7 KB (70,347 bytes)

    Results of every saved analysis: version 1 results (olyGap, wiaaGap, h2h, chartRows, traits) unchanged, plus wiaaGap5, wiaaByEvent, wiaaSummary5, h2h5, usRecordGap and swimAgeGap, as computed by build-v2.js.

  • build.js Transformation manifest · text/javascript · 8.9 KB (9,128 bytes)

    Node.js script that parses the extracted WIAA results text, writes the three CSV tables, and computes every saved-analysis result.

  • pdftext.js Transformation manifest · text/javascript · 1.3 KB (1,364 bytes)

    Node.js script used to extract text from the WIAA results PDF (inflates the PDF content streams and prints the text operators).

  • build-v2.js Transformation manifest · text/javascript · 7.6 KB (7,792 bytes)

    Node.js script that writes the version 2 tables and computes every new saved-analysis result from the parsed WIAA finals and swimming standards.

  • parse-multi.js Transformation manifest · text/javascript · 2.8 KB (2,889 bytes)

    Node.js script that reads places 1-8 of each comparable final from pdftext.js output of the WIAA results PDFs, handling the three printout layouts used in 2022-2026.

  • parse-swim.js Transformation manifest · text/javascript · 1.3 KB (1,323 bytes)

    Node.js script that reads the USA Swimming single-age standards from pdftotext -raw output.

  • check-aquatics.js Transformation manifest · text/javascript · 915 bytes

    Node.js script that reads each Paris 2024 freestyle and backstroke final from the World Aquatics results service and prints the winning time.

Saved analyses

Men's margin over women, Paris 2024 Olympic champions

Question: By what percentage did the men's Olympic champion beat the women's champion in each event at Paris 2024?

Result: Men's champions were 9.4-15.3% faster in running events, 18.0-27.6% better in jumps, and 6.8-12.4% faster in swimming.

Operation: For each event, compare the men's and women's gold-medal marks.

Scope: 12 athletics and 8 swimming events, Paris 2024.

View this analysis

  • One race per event; a single championship final reflects tactics and conditions as well as ability.
  • Marathon and 10000m times reflect race tactics more than record pace.

Boys' margin over girls, Washington 2026 state finals

Question: In each comparable final at the 2026 Washington 2A, 3A and 4A state meet, how did the boys' champion and the boys' 8th-place finisher compare with the girls' champion?

Result: Boys' champions beat girls' champions by 7.8-45.8%. In all 28 finals with an 8th-place boys' mark, the 8th-place boy beat the girls' champion.

Operation: For each classification and event, compare the boys' 1st and 8th place marks with the girls' 1st place mark.

Scope: 2026 meet only: 10 events x 3 classifications.

View this analysis

  • One meet; weather and wind differ between boys' and girls' races.
  • The fields are not the same size or depth in every classification.

Washington high-school boys vs. Olympic women's champions

Question: How many Washington 2A-4A boys' state finalists in 2026 bettered the Paris 2024 women's Olympic winning mark in the same event?

Result: 37 finals performances by Washington high-school boys beat the Olympic women's winning mark: 4 in the 100m, 4 in the 200m, 3 in the 400m, 20 in the 800m, 2 in the high jump, 1 in the pole vault and 3 in the long jump; none in the triple jump.

Operation: Count boys' finalist marks that beat the women's gold-medal mark in events run or jumped identically by both.

Scope: 2026 meet only: 100m, 200m, 400m, 800m, high jump, pole vault, long jump, triple jump.

View this analysis

  • High-school marks were set on a different day, track and wind than the Olympic finals.
  • Hand-converted jump marks are compared to metric marks to the millimeter.

Male margin by event: Olympic vs. Washington 4A champions

Question: Is the male margin over females similar at the Olympics and at Washington's largest-school state meet?

Result: In both settings the male margin is about 10-18% in running and 18% or more in jumps.

Operation: Select the eight events common to both meets and pair each Olympic champion gap with the Washington 4A champion gap.

Scope: 8 events.

View this analysis

  • High-school pole vault and long jump gaps are inflated by a single outstanding boys' winner.

Male vs. female physical traits

Question: How large are sex differences in sport-relevant physical traits, and do they appear before puberty?

Result: Adult men have about 9% greater height, 57% more skeletal muscle, 64% stronger grip, 43% more hip bone mineral, 17% more hemoglobin and 28% higher aerobic capacity. Before puberty the measured differences are 0-7%.

Operation: Transcribe published male and female values and compute the percentage difference.

Scope: 18 measures from 8 sources.

View this analysis

  • Sources differ in era, country and age range; heart data are from adults aged 45-74.
  • The Olympic reaction-time difference is probably mostly a starting-block sensor artifact, according to its authors; a 2015 laboratory study of 1,469 U.S. adults (Woods et al.) found simple reaction time unaffected by sex.

Boys' margin over girls, Washington state finals 2022-2026

Question: In each comparable final at the 2022-2026 Washington 2A, 3A and 4A state meets, how did the boys' champion compare with the girls' champion, and did the boys' 8th-place finisher beat the girls' champion?

Result: The boys' champion beat the girls' champion in 149 of 150 finals and tied once (2022 3A pole vault, both 14 feet 6 inches); the median margin was 17.6%. The 8th-place boy beat the girls' champion in 136 of 142 finals with an 8th-place mark.

Operation: For each year, classification and event, compare the boys' 1st and 8th place marks with the girls' 1st place mark.

Scope: 150 finals: 10 events x 3 classifications x 5 years.

View this analysis

  • Each meet is one weekend; weather and wind differ between boys' and girls' races.
  • Field depth differs by classification and year; pole vault margins vary most because a few athletes decide them.

Washington champions' margin by event, 2022-2026, beside Paris 2024

Question: Across 15 finals per event (5 years x 3 classifications), how large is the boys' champions' margin over the girls' champions, and how does it compare with the Paris 2024 Olympic margin?

Result: Median high-school champion margins: 12.2% (100m), 14.4% (200m), 17.1% (400m), 16.6% (800m), 18.2% (1600m), 16.5% (3200m), 20.6% (high jump), 21.6% (pole vault), 24.1% (long jump), 20.5% (triple jump). They exceed the Olympic margins by 1-6 points in every shared event except the pole vault, where they are lower.

Operation: For each event, take the median, minimum and maximum of the 15 champion gaps and set the Paris 2024 champion gap beside it.

Scope: 10 events; Olympic comparison for the 8 events held at both.

View this analysis

  • High-school margins can be larger than Olympic ones when the girls' field is shallower; the comparison describes the difference and does not explain it.

Washington state finals 2022-2026 in summary

Question: Over five years of Washington 2A-4A state finals, how often did the boys' champion beat, tie or lose to the girls' champion, and how often did the 8th-place boy beat the girls' champion?

Result: Boys' champion better in 149 finals, tied in 1, worse in 0; median margin 17.6%; 8th-place boy beat the girls' champion in 136 of 142 finals.

Operation: Count the outcomes in wiaa-champion-gap-5yr.

Scope: 150 finals.

View this analysis

  • Counts treat every final equally regardless of field size.

Washington high-school boys vs. Olympic women's champions, by year

Question: In each year from 2022 to 2026, how many Washington 2A-4A boys' state finals performances bettered the Paris 2024 women's Olympic winning mark in the same event?

Result: Washington boys' finals performances that beat the Paris 2024 women's winning mark: 27 in 2022, 36 in 2023, 19 in 2024, 37 in 2025 and 37 in 2026, most of them in the 800m.

Operation: For each year and event, count boys' finalist marks better than the women's gold-medal mark.

Scope: 8 events x 5 years.

View this analysis

  • High-school marks were set on different days, tracks and winds than the Olympic finals.

U.S. national high-school records: boys' margin over girls

Question: By how much does each boys' U.S. national high-school record exceed the girls' record, and how does that compare with the Paris 2024 Olympic margin?

Result: Boys' records exceed girls' by 9.8% (100m), 14.9% (400m), 16.4% (800m), 12.9% (mile), 19.1% (high jump), 30.1% (pole vault), 19.2% (long jump) and 22.0% (triple jump), close to the Olympic margins of 9.5%, 11.0%, 15.3%, 18.0%, 27.6%, 19.4% and 18.9%.

Operation: For each event, compare the boys' and girls' record marks and set the Olympic champion gap beside it where the event was held in Paris.

Scope: 8 events.

View this analysis

  • Records were set in different years (2001-2025), meets and conditions.
  • Some records were set at open, national or international meets while the athlete was in high school.

Boys' margin over girls in USA Swimming top standards, by age

Question: At each age from 10 to 18, how much faster is the boys' AAAA time standard than the girls', across all events?

Result: The median gap is 1.6% at age 10 and 1.4% at 11, then rises to 4.2% at 12, 6.3% at 13, 8.4% at 14, 9.3% at 15, 10.3% at 16, 10.9% at 17 and 12.1% at 18.

Operation: For each age, take the girls-to-boys gap in every event at the AAAA level and report the median, minimum and maximum, plus three freestyle events.

Scope: Ages 10-18; 35 events at age 10, 51-53 at ages 11-18.

View this analysis

  • Standards describe strong age-group swimmers, not all children.
  • USA Swimming does not describe its method in the document used; the description of the base comes from secondary sources.

Sources

  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 checked all 24 winning marks in the paris-winners table (12 events, men and women) against the final result pages on 2026-10-12, and all matched.

    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

  14. Washington Interscholastic Activities Association (WIAA) Official results of the 2022 State 2A-3A-4A Track and Field Championships.

    Retrieved October 12, 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 12, 2026

  15. Washington Interscholastic Activities Association (WIAA) Official results of the 2023 State 2A-3A-4A Track and Field Championships.

    Retrieved October 12, 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 12, 2026

  16. Washington Interscholastic Activities Association (WIAA) Official results of the 2024 State 2A-3A-4A Track and Field Championships.

    Retrieved October 12, 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 12, 2026

  17. Washington Interscholastic Activities Association (WIAA) Official results of the 2025 State 2A-3A-4A Track and Field Championships.

    Retrieved October 12, 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 12, 2026

  18. World Aquatics Official results service of the swimming governing body: the Paris 2024 event list, from which each final's result is read at /fina/events/{id}. FactHub checked all 16 swimming winning times in the paris-winners table against it on 2026-10-12, and all matched.

    Retrieved October 12, 2026. World Aquatics website terms. Marks are facts; linked, not redistributed.

    Archived copy captured October 12, 2026

  19. USA Swimming USA Swimming 2024-2028 Single Age Motivational Standards: time standards (B to AAAA) for girls and boys at each age from 10 to 18, in every event and course; linked from usaswimming.org/times/time-standards.

    Retrieved October 12, 2026. USA Swimming publication; no license stated. Time standards are factual cut times; FactHub republishes the times with its computed gap.

    Archived copy captured October 12, 2026

  20. Wikipedia Compiled list of outdoor U.S. high-school national records with athlete, school, meet and date, citing meet results and news reports.

    Retrieved October 12, 2026. CC BY-SA 4.0. Marks are facts; transcribed values only.

    Archived copy captured October 12, 2026

Limitations and reproducibility

Reproducible: The five WIAA results PDFs and the USA Swimming standards PDF are archived and digested. pdftext.js and parse-multi.js extract every Washington finals mark; pdftotext -raw (Poppler) and parse-swim.js extract the swimming standards; build-v2.js writes every table and saved-analysis result, carrying version 1 results over unchanged. check-aquatics.js reads the Paris swimming winners from the World Aquatics results service. U.S. records and trait values are transcribed from the linked sources.

  • Only events contested identically by both sexes are compared; hurdles and throws are excluded.
  • No athlete in these tables is known to be using hormone treatment. Olympians are drug-tested; high-school athletes are not routinely tested.
  • Marks from a single meet are affected by wind, weather and tactics.
  • Trait data come from different populations and years and are not from athletes.
  • Washington finals are compared within each year's meet; the five meets differ in weather and in the depth of each field.
  • U.S. high-school records come from a Wikipedia compilation, not the National Federation of State High School Associations record book, and include marks set at open, national and international meets.
  • USA Swimming does not state its method for the motivational standards in the document used; secondary sources say each level is a fixed percentage slower than a base taken from recent national 16th-place times. FactHub therefore treats the standards as a measure of the gap among strong age-group swimmers, not all swimmers, and analyzes only the fastest (AAAA) level.

Publications using this dataset

Version details

The exact citing versions, and the version of this dataset each cites.

  • Article boys-girls-sports-performance-gap — version 5 (published) cites version 2
  • Article boys-girls-sports-performance-gap — version 4 (published) cites version 2
  • Article boys-girls-sports-performance-gap — version 2 (published) cites version 1
  • Article boys-girls-sports-performance-gap — version 1 (published) cites version 1
  • Chart sex-gap-swimming-by-age — version 1 (published) cites version 2
  • Chart sex-gap-olympic-vs-wa-champions — version 1 (published) cites version 1
  • Dataset wa-girls-mile-record-vs-boys — version 2 (published) cites version 2