David Smith
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Born : 1970
Cat. M55 Ultrarunner since 2008
12
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
25
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 States64,7%
Rank quotient ?This runner's calculation uses 12 eligible race(s): Σ(rank − 1) = 1 326; Σ finishers = 2 051. 1 326 / 2 051 × 100 = 64.65%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed12
Km — ultra races818 km
> 100 km2
Longest race128,7 km
13th Tuscobia Winter 80 Mile Ultramarathon — 31/12/2021
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
HISTORY
12 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 11.01 | 50km | 26th Bandera 50 km Endurance Run |
9:36:20 h | 136 |
| 2025 | ||||
| 18.10 | 50km | 17th Wild Duluth 50 km Races |
9:58:41 h | 304 |
| 2023 | ||||
| 21.10 | 50km | 15th Wild Duluth 50 km Races |
8:13:52 h | 177 |
| 30.07 | 50mi | 5th Badger Trail Races by Ten Junk Miles Racing |
11:40:47 h | 17 |
| 2022 | ||||
| 05.11 | 8h | 9th Icebox 480 - 8 Hour Run |
54.556 km | 25 |
| 2021 | ||||
| 31.12 | 80mi | 13th Tuscobia Winter 80 Mile Ultramarathon |
30:55:00 h | 24 |
| 2018 | ||||
| 29.12 | 80mi | 10th Tuscobia Winter 80 Mile Ultramarathon |
26:58:00 h | 21 |
| 28.07 | 50mi | 37th Minnesota Voyageur Trail 50 Mile Ultra |
11:56:09 h | 221 |
| 2017 | ||||
| 04.11 | 50km | 4th Fall Back Blast 50km Race |
5:56:34 h | 7 |
| 2016 | ||||
| 05.11 | 8h | 3rd Icebox 480 - 8 Hour Run |
45.061 km | 111 |
| 2009 | ||||
| 05.12 | 50km | 20th Sunmart Texas Trails 50 km |
5:59:56 h | 59 |
| 2008 | ||||
| 06.12 | 50km | 19th Sunmart Texas Trails 50 km |
6:37:33 h | 236 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 31/12/2021 | 13th Tuscobia Winter 80 Mile Ultramarathon | 128,75 | ×5 |
| ✓ 2 | 29/12/2018 | 10th Tuscobia Winter 80 Mile Ultramarathon | 128,75 | ×5 |
| ✓ 3 | 30/7/2023 | 5th Badger Trail Races by Ten Junk Miles Racing | 80,47 | ×3 |
| ✓ 4 | 28/7/2018 | 37th Minnesota Voyageur Trail 50 Mile Ultra | 80,47 | ×3 |
| ✓ 5 | 5/11/2022 | 9th Icebox 480 - 8 Hour Run | 54,56 | ×2 |
| ✓ 6 | 11/1/2026 | 26th Bandera 50 km Endurance Run | 50,00 | ×2 |
| ✓ 7 | 18/10/2025 | 17th Wild Duluth 50 km Races | 50,00 | ×2 |
| ✓ 8 | 21/10/2023 | 15th Wild Duluth 50 km Races | 50,00 | ×2 |
| ✓ 9 | 4/11/2017 | 4th Fall Back Blast 50km Race | 50,00 | ×2 |
| ✓ 10 | 5/12/2009 | 20th Sunmart Texas Trails 50 km | 50,00 | ×2 |
| ✓ 11 | 6/12/2008 | 19th Sunmart Texas Trails 50 km | 50,00 | ×2 |
| ✓ 12 | 5/11/2016 | 3rd Icebox 480 - 8 Hour Run | 45,06 | ×1 |