Richard Smith
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16
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
40
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
52,2%
Rank quotient ?This runner's calculation uses 18 eligible race(s): Σ(rank − 1) = 573; Σ finishers = 1 097. 573 / 1 097 × 100 = 52.23%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed18
Km — ultra races1 922 km
> 100 km7
> 160 km7
Longest race160,9 km
9th Umstead Endurance Run 100 Miles — 5/4/2003
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road24,0%
Trail76,0%
HISTORY
18 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 5/4/2003 | 9th Umstead Endurance Run 100 Miles | 160,93 | ×4 |
| ✓ 2 | 1/2/2003 | 11th Rocky Raccoon 100 Mile Trail Run | 160,93 | ×4 |
| ✓ 3 | 12/10/2002 | 3rd Heartland 100 Mile Race | 160,93 | ×4 |
| ✓ 4 | 16/6/2001 | 12th Mohican Trail 100 Mile | 160,93 | ×4 |
| ✓ 5 | 3/2/2001 | 9th Rocky Raccoon 100 Mile Trail Run | 160,93 | ×4 |
| ✓ 6 | 7/10/2000 | 10th Arkansas Traveller 100 | 160,93 | ×4 |
| ✓ 7 | 17/7/1999 | 11th Vermont 100 Mile Endurance Race | 160,93 | ×4 |
| ✓ 8 | 2/5/1982 | 9th Lake Waramaug 100km Ultra Marathon | 100,00 | ×2 |
| ✓ 9 | 4/5/1980 | 7th Lake Waramaug 100km Ultra Marathon | 100,00 | ×2 |
| ✓ 10 | 7/4/2001 | 7th Umstead Endurance Run 50 Miles | 80,47 | ×2 |
| ✓ 11 | 9/4/1994 | 2nd Bull Run Run 50 Miler | 80,47 | ×2 |
| ✓ 12 | 13/11/1993 | 11th Pine Mountain Trail Run | 74,03 | ×1 |
| ✓ 13 | 21/9/2002 | 11th John Holmes 50k Trail Run | 50,00 | ×1 |
| ✓ 14 | 25/9/1999 | 8th John Holmes 50k Trail Run | 50,00 | ×1 |
| ✓ 15 | 14/12/1996 | 14th Tallahassee Ultra Distance Classic 50K | 50,00 | ×1 |
| ✓ 16 | 24/4/1982 | 4th Sybil Ludington 50 km Run | 50,00 | ×1 |