Christophe Clerc
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15
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 ?
Switzerland
58,5%
Rank quotient ?This runner's calculation uses 15 eligible race(s): Σ(rank − 1) = 2 993; Σ finishers = 5 119. 2 993 / 5 119 × 100 = 58.47%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed15
Km — ultra races1 070 km
> 100 km2
> 24h4
Longest race114,0 km
5th Swiss Backyard Ultra Prêles (SBUP) — 22/8/2026
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail64,3%
Elim.35,7%
HISTORY
15 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 22.08 | Backyard Ultra | 114.002 km (17h) | 18 | |
| 11.07 | 76km | 19:29:41 h | 833 | |
| 30.05 | 52km | 7:00:00 h | 324 | |
| 2025 | ||||
| 20.09 | 57km | 12:57:03 h | 273 | |
| 23.08 | Backyard Ultra | 100.590 km (15h) | 17 | |
| 07.06 | 83km | 13:43:45 h | 146 | |
| 12.04 | 50km | 7:17:30 h | 144 | |
| 2024 | ||||
| 05.10 | Backyard Ultra | 87.178 km (13h) | 33 | |
| 2023 | ||||
| 14.10 | Backyard Ultra | 80.472 km (12h) | 23 | |
| 2022 | ||||
| 04.06 | 81km | 13:26:04 h | 125 | |
| 2021 | ||||
| 18.09 | 57km | 11:35:57 h | 237 | |
| 03.07 | 73km | 17:31:00 h | 341 | |
| 05.06 | 51km | 6:10:42 h | 264 | |
| 2020 | ||||
| 18.09 | 57km | 10:04:34 h | 142 | |
| 2019 | ||||
| 08.06 | 51km | 5:51:04 h | 88 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 22/8/2026 | 5th Swiss Backyard Ultra Prêles (SBUP) | 114,00 | ×4 |
| ✓ 2 | 23/8/2025 | 4nd Swiss Backyard Ultra Prêles (SBUP) | 100,59 | ×3 |
| ✓ 3 | 5/10/2024 | 2nd Swiss Backyard Ultra Prêles (SBUP) | 87,18 | ×3 |
| ✓ 4 | 7/6/2025 | 28ème Swiss Canyon Trail 81K | 83,00 | ×2 |
| ✓ 5 | 4/6/2022 | 25ème Swiss Canyon Trail 81K | 81,00 | ×2 |
| ✓ 6 | 14/10/2023 | 1st Swiss Backyard Ultra Prêles (SBUP) | 80,47 | ×2 |
| ✓ 7 | 11/7/2026 | 17ème Trail Verbier Saint-Bernard by UTMB - X-Traversée | 76,00 | ×2 |
| ✓ 8 | 3/7/2021 | 12ème Trail Verbier St Bernard - La Traversée | 73,00 | ×2 |
| ✓ 9 | 20/9/2025 | 54. Trail des Dents-du-Midi | 57,00 | ×2 |
| ✓ 10 | 18/9/2021 | 50ème Trail des Dents-du-Midi | 57,00 | ×2 |
| ✓ 11 | 18/9/2020 | 49ème Trail des Dents-du-Midi | 57,00 | ×2 |
| ✓ 12 | 30/5/2026 | 8ème Swiss Canyon Trail 51K | 52,00 | ×1 |
| ✓ 13 | 5/6/2021 | 3ème Swiss Canyon Trail 51K | 51,00 | ×1 |
| ✓ 14 | 8/6/2019 | 2ème Swiss Canyon Trail K45 | 51,00 | ×1 |
| ✓ 15 | 12/4/2025 | 5. Trail d’Outremont | 50,00 | ×1 |