World U20 Records in the sport of

athletics Athletics may refer to: Sports * Sport of athletics, a collection of sporting events that involve competitive running, jumping, throwing, and walking ** Track and field, a sub-category of the above sport * Athletics (physical culture), competi ...

are ratified by

World Athletics World Athletics, formerly known as the International Amateur Athletic Federation (from 1912 to 2001) and International Association of Athletics Federations (from 2001 to 2019, both abbreviated as the IAAF) is the international governing body fo ...

. Athletics records comprise the best performance of an athlete before the year of their 20th birthday. Technically, in all under 20 age divisions, the age is calculated "on December 31 of the year of competition" to avoid age group switching during a competitive season. These age category records were formerly referred to as world junior records.

Outdoor

Key:
h = hand timing
a = automatic timing
+ =

en route ''En route'' may refer to: * ''En Route'' (novel), an 1895 novel by Joris-Karl Huysmans * ''En Route'' (film), a 2004 German movie directed by Jan Krüger * En-route chart, in aeronautics * enRoute (credit card), Air Canada's credit card divisi ...

to longer distance
# = not officially ratified by

X = unratified due to inadequate doping control
OT = oversized track (> 200m in circumference)

Men

Women

Mixed

Indoor

Men

Women

Notes

References

External links

*World Athletics
World U20 Records
{{Junior athletics

Junior Junior or Juniors may refer to: Arts and entertainment Music * ''Junior'' (Junior Mance album), 1959 * ''Junior'' (Röyksopp album), 2009 * ''Junior'' (Kaki King album), 2010 * ''Junior'' (LaFontaines album), 2019 Films * ''Junior'' (1994 ...

World In its most general sense, the term "world" refers to the totality of entities, to the whole of reality or to everything that is. The nature of the world has been conceptualized differently in different fields. Some conceptions see the worl ...