Joffrey Martin
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10
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
26
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
28,9%
Rank quotient ?This runner's calculation uses 10 eligible race(s): Σ(rank − 1) = 4 545; Σ finishers = 15 728. 4 545 / 15 728 × 100 = 28.90%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed10
Km — ultra races779 km
> 100 km1
> 160 km1
> 24h3
Longest race175,0 km
Ultra 01 - 175km — 9/7/2021
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail73,6%
Elim.26,4%
HISTORY
10 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2025 | ||||
| 31.10 | Backyard Ultra | 80.472 km (12h) | 65 | |
| 2024 | ||||
| 01.11 | Backyard Ultra | 80.472 km (12h) | 52 | |
| 05.10 | 54km | 6:14:42 h | 94 | |
| 20.05 | 50km | 5:13:26 h | 118 | |
| 2023 | ||||
| 02.12 | 78km | 8:30:24 h | 342 | |
| 25.02 | 24h | 45.000 km | 216 | |
| 2021 | ||||
| 27.11 | 77km | 12:28:10 h | 2836 | |
| 09.07 | 175km | 45:38:30 h | 53 | |
| 2018 | ||||
| 22.09 | 83km | 12:13:30 h | 373 | |
| 2017 | ||||
| 01.07 | 56km | 6:49:22 h | 406 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 9/7/2021 | Ultra 01 - 175km | 175,00 | ×6 |
| ✓ 2 | 22/9/2018 | 5ème Belle-Ile en trail - Ultra des Vagues | 83,00 | ×3 |
| ✓ 3 | 31/10/2025 | 3ème Backyard Infinity Trail Camaret-sur-Mer | 80,47 | ×3 |
| ✓ 4 | 1/11/2024 | 2ème Backyard Infinity Trail Camaret-sur-Mer | 80,47 | ×3 |
| ✓ 5 | 2/12/2023 | 69ème La SaintéLyon | 78,00 | ×3 |
| ✓ 6 | 27/11/2021 | 67ème La SaintéLyon | 77,00 | ×2 |
| ✓ 7 | 1/7/2017 | 13ème Trail 56 Golfe du Morbihan | 56,00 | ×2 |
| ✓ 8 | 5/10/2024 | 3ème Nice Côte d'Azur by UTMB - 50K | 54,00 | ×2 |
| ✓ 9 | 20/5/2024 | 2ème Trail Alsace Grand Est by UTMB - Trail des Celtes | 50,00 | ×1 |
| ✓ 10 | 25/2/2023 | 2ème Le Dernier Homme Debout - Orvault | 45,00 | ×1 |