| Name: | Dayao, Amy |
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| Club: | |||
| Residence: | Irvine, CA | ||
| Year of birth: | 1976 | (Cat. german: W50) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: W45) | |
| Nationality: | USA ![]() |
United States | |
| RunnerID: | 1751200 | ||
8 search results (8 Events, 530.467 km). (More)
| 2025 | 4 Events, 280.467 km (More) | ||||
|---|---|---|---|---|---|
| 04.10.2025 | Cuyamaca 100 km Endurance Run (USA) | 100km | |||
| 16:23:45 h | Dayao, Amy | *Irvine, CA | Overall: 162 | F: 22 | Cat W45: 4 |
| 06.09.2025 | Noble Canyon 50k (USA) | 50km | |||
| 7:27:40 h | Dayao, Amy | *Irvine, CA | Overall: 127 | F: 20 | Cat W45: 2 |
| 12.07.2025 | The Peak 50k Race (USA) | 50km | |||
| 8:15:13 h | Dayao, Amy | *Irvine, CA | Overall: 49 | F: 7 | Cat W45: 2 |
| 10.05.2025 | PCT 50 Mile Trail Run (USA) | 50mi | |||
| 12:45:09 h | Dayao, Amy | *Irvine, CA | Overall: 46 | F: 11 | Cat W45: 3 |
| 2024 | 2 Events, 150 km (More) | ||||
| 05.10.2024 | Cuyamaca 100 km Endurance Run (USA) | 100km | |||
| 18:10:04 h | Dayao, Amy | *Irvine, CA | Overall: 128 | F: 41 | Cat W45: 10 |
| 27.01.2024 | Sean O'Brien 50 km Trail Race (USA) | 50km | |||
| 8:37:27 h | Dayao, Amy | *Irvine, CA | Overall: 48 | F: 14 | Cat W45: 3 |
| 2023 | 1 Event, 50 km (More) | ||||
| 16.09.2023 | Noble Canyon 50k (USA) | 50km | |||
| 7:57:04 h | Dayao, Amy | *Irvine, CA | Overall: 136 | F: 26 | Cat W45: 7 |
| 2022 | 1 Event, 50 km (More) | ||||
| 20.08.2022 | Kodiak Back 50 Km Ultramarathon (USA) | 50km | |||
| 7:32:41 h | Dayao, Amy | *Irvine, CA | Overall: 79 | F: 19 | Cat W45: 2 |
Personal bests
Your list of personal best performances only contains performances of races which can be included into rankings.
In brackets rank in yearly international/national rankings.
| PB | 2025 | 2024 | 2023 | 2022 |
|---|
Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2023 | 2022 | ||
|---|---|---|---|---|---|
| Noble Canyon 50k | 2 | 7:27:40 | 7:57:04 | ||
| Cuyamaca 100 km Endurance Run | 2 | 16:23:45 | 18:10:04 |





