Michael Zimmermann
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13
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
28
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
39,4%
Rank quotient ?This runner's calculation uses 13 eligible race(s): Σ(rank − 1) = 1 669; Σ finishers = 4 231. 1 669 / 4 231 × 100 = 39.45%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed13
Km — ultra races953 km
> 100 km2
Longest race122,2 km
1er EcoTrail de Paris - Ile de France 120 km — 21/3/2026
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail94,3%
Elim.5,7%
Records
HISTORY
13 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 21/3/2026 | 1er EcoTrail de Paris - Ile de France 120 km | 122,20 | ×4 |
| ✓ 2 | 27/5/2022 | 4ème Volvic Volcanic Expérience - Trail Chaîne des Puys | 110,00 | ×3 |
| ✓ 3 | 1/6/2024 | 5ème Trail du Grand Sénonais - Le Brennus | 100,00 | ×3 |
| ✓ 4 | 19/10/2025 | 25ème Grand Trail du Lac | 75,00 | ×2 |
| ✓ 5 | 3/10/2020 | 1er Ultra Trail des Montagnes du Jura - La Renarde | 72,00 | ×2 |
| ✓ 6 | 11/9/2022 | Trail de Tanlay | 68,00 | ×2 |
| ✓ 7 | 10/5/2025 | 22ème Trail des Forts du Grand Besançon | 62,00 | ×2 |
| ✓ 8 | 4/7/2015 | La Montagn'Hard 60 km | 60,00 | ×2 |
| ✓ 9 | 12/6/2021 | 3ème Trail du Grand Sénonais - La Sénonaise | 59,70 | ×2 |
| ✓ 10 | 14/9/2019 | 2ème Trail du Grand Sénonais - La Sénonaise | 59,70 | ×2 |
| ✓ 11 | 5/9/2021 | 10ème Grand Trail du Haut-Koenigsbourg | 56,00 | ×2 |
| ✓ 12 | 7/8/2016 | Courchevel X-Trail 54 km | 54,00 | ×1 |
| ✓ 13 | 12/3/2022 | 1er Le Dernier Homme Debout - Sens | 53,90 | ×1 |