Kevin Black
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9
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
22
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
55,8%
Rank quotient ?This runner's calculation uses 9 eligible race(s): Σ(rank − 1) = 391; Σ finishers = 701. 391 / 701 × 100 = 55.78%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed9
Km — ultra races588 km
> 100 km1
Longest race113,5 km
37th Laurel Highlands 70 Mile Ultra — 11/6/2016
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Wins & podiums (ultra)
🏆 Win0
🏆 Win M1
🏅 Top 30
🏅 Top 3 M1
Longest winning streak0
Current streak0
HISTORY
9 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 06.06 | 38.45mi | 9:17:39 h | 14 | |
| 11.04 | 100km | 15:44:23 h | 89 | |
| 07.03 | 50km | 5:53:16 h | 54 | |
| 2025 | ||||
| 01.03 | 50km | 6:43:03 h | 68 | |
| 2023 | ||||
| 04.03 | 55km | 8:41:55 h | 71 | |
| 2016 | ||||
| 11.06 | 70.5mi | 19:47:34 h | 58 | |
| 07.05 | 6h | 51.177 km | 8 | |
| 09.04 | 50km | 5:57:34 h | 16 | |
| 2015 | ||||
| 11.07 | 12h | 56.568 km | 22 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 11/6/2016 | 37th Laurel Highlands 70 Mile Ultra | 113,46 | ×5 |
| ✓ 2 | 11/4/2026 | 15th The Zion 100 km Run | 100,00 | ×4 |
| ✓ 3 | 6/6/2026 | 7th Sawmill 35 Mile Race | 61,88 | ×2 |
| ✓ 4 | 11/7/2015 | 3rd Cacapon 12 Hour Challenge | 56,57 | ×2 |
| ✓ 5 | 4/3/2023 | 14th Red Mountain 55K | 55,00 | ×2 |
| ✓ 6 | 7/5/2016 | 5th Farm Park Challenge - 6 Hour Run | 51,18 | ×2 |
| ✓ 7 | 7/3/2026 | 17th Red Mountain 50K | 50,00 | ×2 |
| ✓ 8 | 1/3/2025 | 16th Red Mountain 50K | 50,00 | ×2 |
| ✓ 9 | 9/4/2016 | 2nd Ozarks Foothills 50K | 50,00 | ×2 |