CAC U23 bests in the sport of athletics are the all-time best marks set in competition by aged 22 or younger throughout the entire calendar year of the performance and competing for a member nation of the Central American and Caribbean Athletic Confederation (CACAC). Technically, in all under-23 age divisions, the age is calculated "on December 31 of the year of competition" to avoid age group switching during a competitive season. CACAC doesn't maintain an official list for such performances. All bests shown on this list are tracked by statisticians not officially sanctioned by the governing body.

Outdoor Men EventRecordAthleteNationalityDateMeetPlaceAge100 m9.69 Usain Bolt16 August 2008Olympic GamesBeijing, China200 m19.26 Yohan Blake16 September 2011Memorial Van DammeBrussels, Belgium400 m43.74Kirani James3 July 2014AthletissimaLausanne, Switzerland800 m1500 m 3000 m5000 m10,000 mMarathon110 m hurdles12.87 Dayron Robles6 June 2008Golden Spike OstravaOstrava, Czech Republic300 m hurdles34.94Yeral Nuñez1 April 2023Felix Sánchez ClassicSanto Domingo, Dominican Republic400 m hurdles47.34Roshawn Clarke21 August 2023World ChampionshipsBudapest, Hungary3000 m steeplechaseHigh jump2.44 mJavier Sotomayor29 July 1989CAC ChampionshipsSan Juan, Puerto RicoPole vaultLong jump8.68 m Juan Miguel Echevarría30 June 201825th Weitsprung MeetingBad Langensalza, GermanyTriple jump18.08 m Pedro Pablo Pichardo28 May 2015Copa Cuba-Memorial BarrientosHavana, CubaShot putDiscus throwHammer throwJavelin throwDecathlon5000 m walk (track)19:34.07Osvaldo Miramontes8 August 2026World U20 ChampionshipsEugene, United States10,000 m walk (track)39:27.10Emiliano Barba30 August 2024World U20 ChampionshipsLima, Peru20 km walk (road)50 km walk (road)4 × 100 m relay38.61 Alexavier MonfriedBryan LevellAndrew GilippsSandrey Davison22 August 2021World U20 ChampionshipsNairobi, Kenya4 × 400 m relay

Women EventRecordAthleteNationalityDateMeetPlaceAge100 m10.77 Adaejah Hodge18 April 2026Tom Jones MemorialGainesville, United States200 m22.10 Adaejah Hodge11 April 2026Spec Towns InvitationalAthens, United States400 m800 m1500 m3000 m5000 m10,000 mMarathon100 m hurdles12.24 Ackera Nugent30 August 2024Golden GalaRome, Italy 200 m hurdles (straight)24.86 Shiann Salmon23 May 2021Adidas Boost Boston GamesBoston, United States400 m hurdles3000 m steeplechaseHigh jumpPole vaultLong jumpTriple jumpShot putDiscus throwHammer throwJavelin throwHeptathlon10,000 m walk (track)44:13.88Alegna González14 July 2018World U20 ChampionshipsTampere, Finland10 km walk (road)44:50Rachelle De Orbeta10 February 2019Oceania Race Walking ChampionshipsAdelaide, Australia20 km walk (road)4 × 100 m relay42.94 Serena ColeTina ClaytonKerrica HillTia Clayton22 August 2021World U20 ChampionshipsNairobi, Kenya4 × 400 m relay

Indoor Men EventRecordAthleteNationalityDateMeetPlaceAge60 m 200 m400 m44.80Kirani James27 February 2011SEC ChampionshipsFayetteville, United States800 m1:46.20Andrés Arroyo27 February 2016SEC ChampionshipsFayetteville, United States1500 m3000 m 60 m hurdles7.33Dayron Robles8 February 2008PSD Bank MeetingDüsseldorf, GermanyHigh jump2.43 mJavier Sotomayor4 March 1989World ChampionshipsBudapest, HungaryPole vault Long jump8.46 mJuan Echevarría2 March 2018World ChampionshipsBirmingham, United KingdomTriple jumpShot putHeptathlon6272 ptsAyden Owens-Delerme28–29 January 2022Razorback InvitationalFayetteville, United States5000 m walk 4 × 400 m relay

Women EventRecordAthleteNationalityDateMeetPlaceAge60 m6.94 Julien Alfred11 March 2023NCAA Division I ChampionshipsAlbuquerque, United States200 m22.01 Julien Alfred11 March 2023NCAA Division I ChampionshipsAlbuquerque, United States300 m36.97Adaejah Hodge12 January 2024Virginia ShowcaseVirginia Beach, United States400 m800 m1500 m3000 m60 m hurdles7.72 Ackera Nugent10 March 2023NCAA Division I ChampionshipsAlbuquerque, United StatesHigh jump2.01 mIoamnet Quintero5 March 1993Berlin, GermanyPole vault Long jumpTriple jump14.47 mLeyanis Perez4 February 2022Meeting Elite de MiramasMiramas, FranceShot putPentathlon 3000 m walk 4 × 400 m relay

References