Karl Staas has 10 recorded races from Willoughby, Ohio, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-03-29 | 2026 Big Footer 5K | 5K | 35:33 | 70 |
| 2025-05-11 | 2025 Firefly 2 Mile Night Run | 20:19 | 138 | |
| 2024-03-24 | 2024 Big Footer 5K | 5K | 29:44 | 47 |
| 2023-12-10 | 2023 Run Santa Run 5K - Mentor | 5K | 29:51 | 228 |
| 2023-10-29 | 2023 Northern Ohio Half Marathon, Relay, & 5K | 5K | 29:35 | 11 |
| 2023-07-22 | 2023 Friday Night Lights 5K | 5K | 29:51 | 334 |
| 2023-07-09 | 2023 Johnnycake Jog 5 Miler and 5K 5K Race | 5K | 29:32 | 61 |
| 2023-07-02 | 2023 Captains Grand Slam 5K | 5K | 31:07 | 168 |
| 2023-05-14 | 2023 Firefly 2 Mile Night Run | 18:29 | 107 | |
| 2022-07-10 | 2022 Johnnycake Jog 5 Miler and 5K 5K Race | 5K | 33:53 | 80 |