David Bretot
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Born : 1969
Cat. M55 Ultrarunner since 2024
4
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
14
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 ?France
France85,8%
Rank quotient ?This runner's calculation uses 4 eligible race(s): Σ(rank − 1) = 726; Σ finishers = 846. 726 / 846 × 100 = 85.82%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed4
Km — ultra races224 km
> 24h1
Longest race67,1 km
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail70,0%
Elim.30,0%
Records
HISTORY
4 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 10.05 | 46km | La Viking NordicWalk & Trail - La Route d'Odin |
7:45:24 h | 99 |
| 2025 | ||||
| 20.06 | Backyard Ultra | 4ème Backyard Bacqueville en Caux in Normandie Ultra |
67.060 km (10h) | 58 |
| 27.04 | 63km | Le Radicatrail 63km |
9:43:23 h | 313 |
| 2024 | ||||
| 07.04 | 47.7km | Trail des 2 Amants - Mara'TDA |
6:32:00 h | 260 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 20/6/2025 | 4ème Backyard Bacqueville en Caux in Normandie Ultra | 67,06 | ×4 |
| ✓ 2 | 27/4/2025 | Le Radicatrail 63km | 63,00 | ×4 |
| ✓ 3 | 7/4/2024 | Trail des 2 Amants - Mara'TDA | 47,70 | ×3 |
| ✓ 4 | 10/5/2026 | La Viking NordicWalk & Trail - La Route d'Odin | 46,00 | ×3 |