Drew Williams
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15
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
29
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
58,2%
Rank quotient ?This runner's calculation uses 15 eligible race(s): Σ(rank − 1) = 746; Σ finishers = 1 281. 746 / 1 281 × 100 = 58.24%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed15
Km — ultra races1 132 km
> 100 km2
> 160 km1
> 24h2
Longest race160,9 km
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road16,7%
Trail83,3%
HISTORY
15 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2025 | ||||
| 27.09 | 24h | 100.295 km | 34 | |
| 30.08 | 50km | 7:57:51 h | 29 | |
| 2024 | ||||
| 28.09 | 24h | 88.433 km | 46 | |
| 2023 | ||||
| 24.09 | 50mi | 13:46:02 h | 40 | |
| 2022 | ||||
| 01.10 | 50km | 6:59:17 h | 20 | |
| 2016 | ||||
| 24.09 | 50mi | 11:38:18 h | 17 | |
| 2015 | ||||
| 02.05 | 50km | 5:23:13 h | 51 | |
| 2014 | ||||
| 26.04 | 50km | 7:41:36 h | 72 | |
| 2013 | ||||
| 27.04 | 50km | 7:08:15 h | 58 | |
| 2012 | ||||
| 07.09 | 100mi | 29:33:11 h | 63 | |
| 28.04 | 50km | 6:21:56 h | 38 | |
| 2009 | ||||
| 19.09 | 50mi | 9:24:54 h | 22 | |
| 2006 | ||||
| 09.12 | 50mi | 10:58:54 h | 154 | |
| 2005 | ||||
| 03.12 | 50mi | 10:10:44 h | 102 | |
| 17.09 | 50mi | 9:49:01 h | 15 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 7/9/2012 | 4th Run Woodstock - 100 Mile Hallucination Run | 160,93 | ×5 |
| ✓ 2 | 27/9/2025 | 12th 24 Hours of Palmer Lake Fun Run | 100,30 | ×3 |
| ✓ 3 | 28/9/2024 | 11th 24 Hours of Palmer Lake Fun Run | 88,43 | ×3 |
| ✓ 4 | 24/9/2023 | 14th The Bear Chase 50 Mile | 80,47 | ×2 |
| ✓ 5 | 24/9/2016 | 7th The Bear Chase 50 Mile | 80,47 | ×2 |
| ✓ 6 | 19/9/2009 | 10th North Country Trail Run 50 Mile | 80,47 | ×2 |
| ✓ 7 | 9/12/2006 | 17th Sunmart Texas Trails 50 Mile | 80,47 | ×2 |
| ✓ 8 | 3/12/2005 | 16th Sunmart Texas Trails 50 Mile | 80,47 | ×2 |
| ✓ 9 | 17/9/2005 | 6th North Country Trail Run 50 Mile | 80,47 | ×2 |
| ✓ 10 | 30/8/2025 | 2nd Rock Hawk | 50,00 | ×1 |
| ✓ 11 | 1/10/2022 | 1st Above the Clouds Ultra | 50,00 | ×1 |
| ✓ 12 | 2/5/2015 | 11th Greenland Trail Race | 50,00 | ×1 |
| ✓ 13 | 26/4/2014 | 4th Cheyenne Mountain Trail Race | 50,00 | ×1 |
| ✓ 14 | 27/4/2013 | 3rd Cheyenne Mountain Trail Race | 50,00 | ×1 |
| ✓ 15 | 28/4/2012 | 2nd Cheyenne Mountain Trail Race | 50,00 | ×1 |