Jonny Antholz has 2 recorded races from Manhattan, Kansas, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2024-08-10 | Just Tri It Youth Triathlon Youth Junior Tri (Ages 5-10) | 18:04 | 20 | |
| 2022-08-13 | Just Tri It Youth & Adult Triathlon Youth Junior Tri (Ages 5-10) | 20:13 | 23 |