Sienna Arguello has 11 recorded races from Tampa, FL.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-08-22 | Middle School Girls | 14:05 | 27 | |
| 2026-02-22 | Gasparilla Distance Classic Weekend 2026 | |||
| 2025-10-25 | MS GIRLS | 44 | ||
| 2025-09-23 | Boys Varsity | 13:30 | 6 | |
| 2025-09-13 | Girls MS | 14:44 | 12 | |
| 2025-08-23 | Girls Middle School | 15:11 | 41 | |
| 2025-02-23 | Gasparilla Distance Classic Weekend 2025 | 26:59 | 749 | |
| 2024-09-15 | Sprint Triathlon | 1:24:11 | 168 | |
| 2024-06-09 | Sprint Triathlon | 1:18:37 | 120 | |
| 2023-08-20 | TriKidz Triathlon #3 - Juniors Ages 6-10 | 25:47 | 26 | |
| 2023-07-23 | TriKidz Triathlon #2 - Juniors Ages 6-10 | 22:55 | 11 |