David Brett
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Born : 1978
Cat. M45 Ultrarunner since 2022
9
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
24
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 Kingdom
United Kingdom53,4%
Rank quotient ?This runner's calculation uses 9 eligible race(s): Σ(rank − 1) = 1 497; Σ finishers = 2 801. 1 497 / 2 801 × 100 = 53.45%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed9
Km — ultra races613 km
> 100 km1
> 160 km1
Longest race160,9 km
13th South Downs Way 100 Mile Race — 14/6/2025
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
HISTORY
9 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 22.02 | 50km | 6th North Downs Ridge 50km Ultra Race |
6:56:05 h | 120 |
| 2025 | ||||
| 14.06 | 100mi | 13th South Downs Way 100 Mile Race |
28:55:13 h | 376 |
| 23.02 | 50km | 5th North Downs Ridge 50km Ultra Race |
6:27:34 h | 117 |
| 2024 | ||||
| 08.12 | 50km | 7th Hurtwood 50k Endurance Trail Run |
8:18:16 h | 369 |
| 06.07 | 50km | Serpent Trail Race 50km |
5:53:16 h | 188 |
| 15.06 | 49km | Race to the King - Coastal 50k |
5:48:02 h | 77 |
| 2023 | ||||
| 01.07 | 100km | Serpent Trail Race 100km |
15:19:31 h | 102 |
| 15.04 | 50km | Ultra X Spring Trail Series 50km |
5:52:39 h | 67 |
| 2022 | ||||
| 29.10 | 53km | Maverick X Series South Downs |
6:22:53 h | 90 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 14/6/2025 | 13th South Downs Way 100 Mile Race | 160,93 | ×6 |
| ✓ 2 | 1/7/2023 | Serpent Trail Race 100km | 100,00 | ×4 |
| ✓ 3 | 29/10/2022 | Maverick X Series South Downs | 53,00 | ×2 |
| ✓ 4 | 22/2/2026 | 6th North Downs Ridge 50km Ultra Race | 50,00 | ×2 |
| ✓ 5 | 23/2/2025 | 5th North Downs Ridge 50km Ultra Race | 50,00 | ×2 |
| ✓ 6 | 8/12/2024 | 7th Hurtwood 50k Endurance Trail Run | 50,00 | ×2 |
| ✓ 7 | 6/7/2024 | Serpent Trail Race 50km | 50,00 | ×2 |
| ✓ 8 | 15/4/2023 | Ultra X Spring Trail Series 50km | 50,00 | ×2 |
| ✓ 9 | 15/6/2024 | Race to the King - Coastal 50k | 49,00 | ×2 |