- Source: List of world under-20 records in athletics
World U20 records in the sport of athletics are ratified by World Athletics. 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:
Awaiting ratification
not a World Athletics record event
Not ratified or later rescinded by World Athletics
h = hand timing
a = automatic timing
+ = en route to longer distance
# = not officially ratified by World Athletics
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
Kata Kunci Pencarian:
- California
- Daftar julukan kota di Amerika Serikat
- Modesto, California
- Olimpiade Musim Panas 2012
- List of world under-20 records in athletics
- List of world under-18 bests in athletics
- List of world records in athletics
- List of Malaysian records in athletics
- List of Oceanian under-20 records in athletics
- List of African under-20 records in athletics
- Under-20 athletics
- List of world records in masters athletics
- List of European under-20 records in athletics
- List of Asian under-20 records in athletics
