Drew Simmons
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10
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
57,1%
Rank quotient ?This runner's calculation uses 10 eligible race(s): Σ(rank − 1) = 601; Σ finishers = 1 052. 601 / 1 052 × 100 = 57.13%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed10
Km — ultra races866 km
> 100 km3
> 160 km2
Longest race160,9 km
31st Umstead Endurance Run 100 Miles — 28/3/2026
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
HISTORY
10 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 28.03 | 100mi | 23:27:36 h | 53 | |
| 17.01 | 50km | 6:53:04 h | 57 | |
| 2025 | ||||
| 29.03 | 74mi | 21:04:15 h | 77 | |
| 04.01 | 50km | 7:35:12 h | 14 | |
| 2020 | ||||
| 17.10 | 50km | 6:54:48 h | 26 | |
| 29.02 | 40mi | 6:06:56 h | 225 | |
| 2016 | ||||
| 06.02 | 100mi | 25:32:20 h | 13 | |
| 2015 | ||||
| 07.02 | 50mi | 11:49:00 h | 30 | |
| 2014 | ||||
| 15.02 | 50mi | 11:24:29 h | 25 | |
| 04.01 | 50km | 7:05:33 h | 91 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 28/3/2026 | 31st Umstead Endurance Run 100 Miles | 160,93 | ×6 |
| ✓ 2 | 6/2/2016 | 11th Iron Horse 100 Mile Endurance Run | 160,93 | ×6 |
| ✓ 3 | 29/3/2025 | 13th Georgia Death Race | 119,09 | ×4 |
| ✓ 4 | 7/2/2015 | 10th Iron Horse 50 Mile Endurance Run | 80,47 | ×3 |
| ✓ 5 | 15/2/2014 | 9th Iron Horse 50 Mile Endurance Run | 80,47 | ×3 |
| ✓ 6 | 29/2/2020 | 21st Mount Mitchell Challenge | 64,37 | ×2 |
| ✓ 7 | 17/1/2026 | 16th Tsali Frosty Foot 50k | 50,00 | ×1 |
| ✓ 8 | 4/1/2025 | 15th Harbison 50K | 50,00 | ×1 |
| ✓ 9 | 17/10/2020 | 7th Paris Mountain Ultra 50K | 50,00 | ×1 |
| ✓ 10 | 4/1/2014 | 4th Harbison 50K | 50,00 | ×1 |