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Best 100k Performances over the past 12 months
| Male (Top four finishers from each race) | ||||||
| Place | Event | Runner Name | Location | Sex/Age Group | Results Date | Time |
| 1 | Waldo 100k Trail Run | Mario Mendoza Jr | Male | 2025-08-02 | 9:59:31 | |
| 2 | Waldo 100k Trail Run | Robert Ressl | Male | 2025-08-02 | 10:07:11 | |
| 3 | Waldo 100k Trail Run | Eduardo Morales | Male | 2025-08-02 | 10:10:56 | |
| 4 | Waldo 100k Trail Run | Jace Ives | Male | 2025-08-02 | 10:11:41 | |
| 5 | Transylvania 100K | Francois DHAENE | fra | Male | 2025-05-24 | 12:47:05 |
| 6 | Transylvania 100K | Nicola BASSI | ita | Male | 2025-05-24 | 13:51:46 |
| 7 | Transylvania 100K | Julius OTT | aut | Male | 2025-05-24 | 13:53:34 |
| 8 | Transylvania 100K | Ioan CONTIU | rou | Male | 2025-05-24 | 14:14:46 |
| Female (Top four finishers from each race) | ||||||
| Place | Event | Runner Name | Location | Sex/Age Group | Results Date | Time |
| 1 | Waldo 100k Trail Run | Missy Lotz | Female | 2025-08-02 | 12:28:11 | |
| 2 | Waldo 100k Trail Run | Nu Ma | Female | 2025-08-02 | 12:38:30 | |
| 3 | Waldo 100k Trail Run | Heidi Rounds | Female | 2025-08-02 | 12:57:56 | |
| 4 | Waldo 100k Trail Run | Laura Westmeyer | Female | 2025-08-02 | 13:32:11 | |
| 5 | Transylvania 100K | Emily KEDDIE | usa | Female | 2025-05-24 | 18:30:59 |
| 6 | Transylvania 100K | Ieva GRINIECE | lat | Female | 2025-05-24 | 19:06:10 |
| 7 | Transylvania 100K | Maria MILARA REDONDO | ger | Female | 2025-05-24 | 19:46:35 |
| 8 | Transylvania 100K | Emelie EKLÖF | swe | Female | 2025-05-24 | 20:22:21 |
