| Triathlon at the 2021 Junior Pan American Games | |
|---|---|
 Triathlon pictogram | |
| Venue | Calima Lake |
| Dates | November 26 and 28 |
| Competitors | 62 from 21 nations |
Triathlon competitions at the 2021 Junior Pan American Games in Cali, Colombia, were held at the Calima Lake located in the municipality of Calima, Valle del Cauca. [1]
3 medal events were contested.
* Host nation (Colombia)
| Rank | Nation | Gold | Silver | Bronze | Total |
|---|---|---|---|---|---|
| 1 |  Mexico | 1 | 3 | 0 | 4 |
| 2 |  Ecuador | 1 | 0 | 2 | 3 |
| 3 |  Brazil | 1 | 0 | 0 | 1 |
| 4 |  United States | 0 | 0 | 1 | 1 |
| Totals (4 entries) | 3 | 3 | 3 | 9 | |
| Event | Gold | Silver | Bronze | |||
|---|---|---|---|---|---|---|
| Boys | Miguel Hidalgo Brazil | 56:40 | Eduardo Nuñez Mexico | 57:01 | Cesar Criollo Ecuador | 57:08 |
| Girls [2] | Anahí Alvarez Mexico | 1:03:59 | Mercedes Romero Mexico | 1:04:55 | Paula Vega Campoverde Ecuador | 1:05:56 |
| Mixed Relay | Ecuador Nancy Lojano Gabriel Terán Carvajal Paula Vega Cesar Criollo | 1:23:48 | Mexico Mercedes Romero Eduardo Nuñez Anahi Alvarez Erik Yamir Ramos | 1:23:48 | United States Liberty Ricca Andrew Shellenberger Madisen Lavin Nicholas Holmes | 1:24:18 |