David Richards
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Born : 1970
Cat. M55 Ultrarunner since 2004
14
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
31
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
United States83,2%
Rank quotient ?This runner's calculation uses 14 eligible race(s): Σ(rank − 1) = 1 892; Σ finishers = 2 275. 1 892 / 2 275 × 100 = 83.16%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed14
Km — ultra races1 207 km
> 100 km1
> 160 km1
Longest race160,9 km
21th Mohican Trail 100 Mile — 19/6/2010
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
HISTORY
14 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 30.05 | 50mi | 37th Mohican Trail 50 Mile |
16:19:03 h | 146 |
| 2025 | ||||
| 31.05 | 50mi | 36th Mohican Trail 50 Mile |
16:09:58 h | 128 |
| 2024 | ||||
| 01.06 | 50mi | 35th Mohican Trail 50 Mile |
17:00:12 h | 114 |
| 2023 | ||||
| 04.06 | 50mi | 34th Mohican Trail 50 Mile |
16:16:49 h | 120 |
| 2021 | ||||
| 19.06 | 50mi | 32th Mohican Trail 50 Mile |
15:23:07 h | 152 |
| 2019 | ||||
| 15.06 | 50mi | 30th Mohican Trail 50 Mile |
15:05:05 h | 164 |
| 2018 | ||||
| 16.06 | 50mi | 29th Mohican Trail 50 Mile |
15:04:22 h | 113 |
| 2017 | ||||
| 17.06 | 50mi | 28th Mohican Trail 50 Mile |
15:54:40 h | 119 |
| 2013 | ||||
| 15.06 | 50mi | 24th Mohican Trail 50 Mile |
14:22:48 h | 139 |
| 2010 | ||||
| 19.06 | 100mi | 21th Mohican Trail 100 Mile |
29:33:36 h | 54 |
| 05.06 | 50mi | 14th Snow Peaks 50 Mile Trail Run |
16:35:02 h | 192 |
| 2006 | ||||
| 03.06 | 50mi | 10th Snow Peaks 50 Mile Trail Run |
15:31:45 h | 176 |
| 2005 | ||||
| 04.06 | 50mi | 9th Snow Peaks 50 Mile Trail Run |
15:29:35 h | 135 |
| 2004 | ||||
| 05.06 | 50mi | 8th Snow Peaks 50 Mile Trail Run |
14:54:55 h | 154 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 19/6/2010 | 21th Mohican Trail 100 Mile | 160,93 | ×5 |
| ✓ 2 | 30/5/2026 | 37th Mohican Trail 50 Mile | 80,47 | ×2 |
| ✓ 3 | 31/5/2025 | 36th Mohican Trail 50 Mile | 80,47 | ×2 |
| ✓ 4 | 1/6/2024 | 35th Mohican Trail 50 Mile | 80,47 | ×2 |
| ✓ 5 | 4/6/2023 | 34th Mohican Trail 50 Mile | 80,47 | ×2 |
| ✓ 6 | 19/6/2021 | 32th Mohican Trail 50 Mile | 80,47 | ×2 |
| ✓ 7 | 15/6/2019 | 30th Mohican Trail 50 Mile | 80,47 | ×2 |
| ✓ 8 | 16/6/2018 | 29th Mohican Trail 50 Mile | 80,47 | ×2 |
| ✓ 9 | 17/6/2017 | 28th Mohican Trail 50 Mile | 80,47 | ×2 |
| ✓ 10 | 15/6/2013 | 24th Mohican Trail 50 Mile | 80,47 | ×2 |
| ✓ 11 | 5/6/2010 | 14th Snow Peaks 50 Mile Trail Run | 80,47 | ×2 |
| ✓ 12 | 3/6/2006 | 10th Snow Peaks 50 Mile Trail Run | 80,47 | ×2 |
| ✓ 13 | 4/6/2005 | 9th Snow Peaks 50 Mile Trail Run | 80,47 | ×2 |
| ✓ 14 | 5/6/2004 | 8th Snow Peaks 50 Mile Trail Run | 80,47 | ×2 |