- Source: 2021 South American U18 Championships in Athletics
The 25th South American U18 Championships in Athletics were held in Encarnación, Paraguay, on 25 and 26 September 2021.
Medal summary
= Boys
== Girls
== Mixed
=Medal table
References
Kata Kunci Pencarian:
- 2021 South American U18 Championships in Athletics
- South American U18 Championships in Athletics
- 2018 South American U18 Championships in Athletics
- 2022 South American U18 Championships in Athletics
- Asian U18 Athletics Championships
- 2023 in the sport of athletics
- 2025 World Athletics Championships
- List of world under-18 bests in athletics
- World Athletics Championships
- 2021 in the sport of athletics
