Billy Collier
Men · Americas · b. 1953 (70+) · provisional rating
Also seen as: Collier, Billy
Ratings
| Board | Gender | Rating | Rank | Move |
|---|---|---|---|---|
| Continuous | Men | 81 | 5914 | • new |
| Overall | Men | 81 | 5904 | • new |
Why this rank
The Overall rating is the time-decayed mean of this athlete’s best 1 in-window performance scores (highlighted below). Each score = base × difficulty × field-strength × quality.
Career results (200+ mile tier)
Last Annual Vol-State 500K Endurance Run · Jul 10, 2025 · 310.69mi continuouscounts toward rating
place 53 · 8d 07:25:52 · difficulty 1.10 · field 0.42 · quality 0.31
Last Annual Vol-State 500K Endurance Run · Jul 14, 2022 · 310.69mi continuous
place 75 · 9d 04:18:01 · difficulty 1.10 · field 0.63 · quality 0.21