Ralph West
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Born : 1953
Cat. M70 Ultrarunner since 1986
14
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
26
DUV-index+ ?Largest integer N such that the race distances provide at least N complete segments of N km in total. A single long race may therefore contribute several segments. See the DUV-Index tab for the detailed calculation. calculation details
1
Countries visited ?United States
United States24,1%
Rank quotient ?This runner's calculation uses 14 eligible race(s): Σ(rank − 1) = 540; Σ finishers = 2 240. 540 / 2 240 × 100 = 24.11%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed14
Km — ultra races963 km
> 100 km1
> 160 km1
Longest race160,9 km
2nd Angeles Crest 100 Mile — 26/9/1987
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
HISTORY
14 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 1999 | ||||
| 05.06 | 50km | 10th Shadow of the Giants 50K |
6:05:46 h | 35 |
| 10.04 | 50mi | 20th American River 50 Mile Endurance Run |
9:12:37 h | 190 |
| 30.01 | 50km | 2nd San Gabriel Mountain 50K |
6:50:47 h | 58 |
| 1998 | ||||
| 15.03 | 50km | 15th San Juan Trail 50 km |
6:48:13 h | 53 |
| 31.01 | 50km | 1st San Gabriel Mountain 50K |
6:15:33 h | 35 |
| 1992 | ||||
| 30.05 | 50km | 3rd Shadow of the Giants 50K |
4:36:08 h | 14 |
| 1991 | ||||
| 24.08 | 50km | Mule Run 50K |
5:21:20 h | 27 |
| 1989 | ||||
| 20.05 | 50km | Cuyamaca 50 km Trail Race |
5:04:49 h | 18 |
| 12.02 | 50mi | 11th Pacific Crest Trail Fifty |
8:43:24 h | 18 |
| 1988 | ||||
| 03.12 | 50km | 3rd OTHTC High Desert 50K Ultra |
4:35:28 h | 4 |
| 14.02 | 50mi | 10th Pacific Crest Trail Fifty |
7:58:05 h | 5 |
| 1987 | ||||
| 26.09 | 100mi | 2nd Angeles Crest 100 Mile |
23:02:04 h | 7 |
| 12.04 | 50mi | 8th American River 50 Mile Endurance Run |
7:23:21 h | 34 |
| 1986 | ||||
| 16.11 | 50mi | 3rd San Juan Trail 50 Mile |
9:20:57 h | 56 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 26/9/1987 | 2nd Angeles Crest 100 Mile | 160,93 | ×6 |
| ✓ 2 | 10/4/1999 | 20th American River 50 Mile Endurance Run | 80,47 | ×3 |
| ✓ 3 | 12/2/1989 | 11th Pacific Crest Trail Fifty | 80,47 | ×3 |
| ✓ 4 | 14/2/1988 | 10th Pacific Crest Trail Fifty | 80,47 | ×3 |
| ✓ 5 | 12/4/1987 | 8th American River 50 Mile Endurance Run | 80,47 | ×3 |
| ✓ 6 | 16/11/1986 | 3rd San Juan Trail 50 Mile | 80,47 | ×3 |
| ✓ 7 | 5/6/1999 | 10th Shadow of the Giants 50K | 50,00 | ×1 |
| ✓ 8 | 30/1/1999 | 2nd San Gabriel Mountain 50K | 50,00 | ×1 |
| ✓ 9 | 15/3/1998 | 15th San Juan Trail 50 km | 50,00 | ×1 |
| ✓ 10 | 31/1/1998 | 1st San Gabriel Mountain 50K | 50,00 | ×1 |
| ✓ 11 | 30/5/1992 | 3rd Shadow of the Giants 50K | 50,00 | ×1 |
| ✓ 12 | 24/8/1991 | Mule Run 50K | 50,00 | ×1 |
| ✓ 13 | 20/5/1989 | Cuyamaca 50 km Trail Race | 50,00 | ×1 |
| ✓ 14 | 3/12/1988 | 3rd OTHTC High Desert 50K Ultra | 50,00 | ×1 |