John Lowrey
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7
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
19
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
86,8%
Rank quotient ?This runner's calculation uses 8 eligible race(s): Σ(rank − 1) = 585; Σ finishers = 674. 585 / 674 × 100 = 86.80%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed8
Km — ultra races526 km
> 24h6
Longest race83,7 km
13th Olander Park 24 Hour Run — 13/9/2003
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road100,0%
HISTORY
8 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2015 | ||||
| 21.11 | 24h | 47.977 km | 27 | |
| 2005 | ||||
| 03.09 | 12h | 51.820 km | 24 | |
| 2003 | ||||
| 13.09 | 24h | 83.686 km | 74 | |
| 2002 | ||||
| 14.09 | 24h | 82.522 km | 133 | |
| 1999 | ||||
| 18.09 | 24h | 75.626 km | 138 | |
| 18.09 | 24h | 75.626 km | 141 | |
| 1997 | ||||
| 26.04 | 24h | 58.483 km | 15 | |
| 1988 | ||||
| 22.10 | 50km | 6:23:45 h | 41 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 13/9/2003 | 13th Olander Park 24 Hour Run | 83,69 | ×4 |
| ✓ 2 | 14/9/2002 | 12th Olander Park 24 Hour Run | 82,52 | ×4 |
| ✓ 3 | 18/9/1999 | 9th Olander Park 24 Hour Run - US Championships | 75,63 | ×3 |
| ✓ 4 | 26/4/1997 | 2nd KUS 24 Hour Ultramarathon | 58,48 | ×3 |
| ✓ 5 | 3/9/2005 | 1st Flatlanders 12 Hour Run | 51,82 | ×2 |
| ✓ 6 | 22/10/1988 | 6th Edmund Fitzgerald 50K Road Race | 50,00 | ×2 |
| ✓ 7 | 21/11/2015 | 15th Ultracentric 24 Hour Run | 47,98 | ×2 |