David Williams
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Born : 1963
Cat. M60 Ultrarunner since 2015
4
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
20
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
2
Countries visited ?United Kingdom
United States
United KingdomUnited States41,6%
Rank quotient ?This runner's calculation uses 4 eligible race(s): Σ(rank − 1) = 239; Σ finishers = 574. 239 / 574 × 100 = 41.64%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed9
Km — ultra races481 km
> 100 km1
> 160 km1
> 200 km1
Longest race272,0 km
4th Grand to Grand Ultra — 20/9/2015
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail23,3%
Stage76,7%
Wins & podiums (ultra)
🏆 Win1
🏆 Win M1
🏅 Top 31
🏅 Top 3 M1
Longest winning streak1
Current streak0
Records
No record for a classic ultra format
HISTORY
4 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2018 | ||||
| 14.09 | 52km | 2nd Ben Nevis Ultra SkyRace |
5:33:57 h | 111 |
| 2017 | ||||
| 27.05 | 60mi | The Severn Path Ultra |
11:28:00 h | 1 🏆 |
| 22.04 | 60km | Fox Ultra |
6:24:56 h | 57 |
| 2015 | ||||
| 20.09 | 169mi/6stages | 4th Grand to Grand Ultra |
2d 21:15:01 h | 74 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 20/9/2015 | 4th Grand to Grand Ultra | 271,98 | ×13 |
| ✓ 2 | 27/5/2017 | The Severn Path Ultra | 96,56 | ×4 |
| ✓ 3 | 22/4/2017 | Fox Ultra | 60,00 | ×3 |
| ✓ 4 | 14/9/2018 | 2nd Ben Nevis Ultra SkyRace | 52,00 | ×2 |