Herbert Norton
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14
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
32
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
51,9%
Rank quotient ?This runner's calculation uses 14 eligible race(s): Σ(rank − 1) = 472; Σ finishers = 909. 472 / 909 × 100 = 51.93%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed14
Km — ultra races1 290 km
> 100 km3
> 160 km3
Longest race160,9 km
2nd Grand Teton Races 100 Miles — 2/9/2006
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Wins & podiums (ultra)
🏆 Win0
🏆 Win M0
🏅 Top 31
🏅 Top 3 M1
Longest winning streak0
Current streak0
HISTORY
14 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2017 | ||||
| 15.07 | 50mi | 12:47:00 h | 6 | |
| 2016 | ||||
| 09.07 | 55km | 7:58:26 h | 18 | |
| 2008 | ||||
| 12.07 | 50mi | 12:17:00 h | 5 | |
| 21.06 | 50km | 7:55:09 h | 9 | |
| 20.06 | 50mi | 11:24:18 h | 35 | |
| 2006 | ||||
| 02.09 | 100mi | 28:39:27 h | 6 | |
| 22.07 | 50mi | 11:05:00 h | 2 🥈 | |
| 24.06 | 50km | 6:46:41 h | 4 | |
| 2004 | ||||
| 26.06 | 100mi | 29:02:38 h | 239 | |
| 2003 | ||||
| 06.09 | 100mi | 34:25:13 h | 102 | |
| 03.08 | 100km | 15:01:00 h | 8 | |
| 2002 | ||||
| 13.07 | 100km | 14:07:00 h | 13 | |
| 26.06 | 50km | 6:45:45 h | 4 | |
| 2000 | ||||
| 14.10 | 50mi | 9:48:46 h | 35 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 2/9/2006 | 2nd Grand Teton Races 100 Miles | 160,93 | ×5 |
| ✓ 2 | 26/6/2004 | 31th Western States 100 Mile Endurance Run | 160,93 | ×5 |
| ✓ 3 | 6/9/2003 | 24th Wasatch Front 100 Mile | 160,93 | ×5 |
| ✓ 4 | 3/8/2003 | 2nd Katcina Mosa 100K Mountain Run | 100,00 | ×3 |
| ✓ 5 | 13/7/2002 | Elkhorn Mountain Endurance Run 100 km | 100,00 | ×3 |
| ✓ 6 | 15/7/2017 | 13th Devils Backbone 50 Miler | 80,47 | ×2 |
| ✓ 7 | 12/7/2008 | 4th Devils Backbone 50 Miler | 80,47 | ×2 |
| ✓ 8 | 20/6/2008 | 17th Bighorn Mountain Wild & Scenic 50mi Trail Run | 80,47 | ×2 |
| ✓ 9 | 22/7/2006 | 2nd Devils Backbone 50 Miler | 80,47 | ×2 |
| ✓ 10 | 14/10/2000 | 19th Le Grizz 50 Mile Ultramarathon | 80,47 | ×2 |
| ✓ 11 | 9/7/2016 | 3rd Beaverhead 55K Endurance Run | 55,00 | ×1 |
| ✓ 12 | 21/6/2008 | 6th Old Gabe 50K | 50,00 | ×1 |
| ✓ 13 | 24/6/2006 | 4th Old Gabe 50K | 50,00 | ×1 |
| ✓ 14 | 26/6/2002 | 1st Old Gabe 50K | 50,00 | ×1 |