Ludovic Bösiger
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Born : 1994
Cat. M23 Ultrarunner since 2019
7
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
22
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
Switzerland11,0%
Rank quotient ?This runner's calculation uses 7 eligible race(s): Σ(rank − 1) = 218; Σ finishers = 1 985. 218 / 1 985 × 100 = 10.98%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed8
Km — ultra races541 km
> 100 km2
Longest race111,0 km
3ème Swiss Canyon Trail 111K — 5/6/2021
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail80,4%
Stage19,6%
Records
HISTORY
7 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 18.04 | 106km/2stages | 6. Ultra Trail du Mont-Terrible |
12:07:18 h | 19 |
| 2025 | ||||
| 12.10 | 68km | 15ème Trail Vallée de Joux 51km |
7:44:12 h | 7 |
| 07.06 | 52km | 7ème Swiss Canyon Trail 51K |
5:06:50 h | 27 |
| 2023 | ||||
| 03.06 | 81km | 26ème Swiss Canyon Trail 81K |
10:30:00 h | 29 |
| 2022 | ||||
| 09.04 | 50km | 2e Trail d’Outremont |
5:21:04 h | 10 |
| 2021 | ||||
| 05.06 | 111km | 3ème Swiss Canyon Trail 111K |
15:28:01 h | 59 |
| 2019 | ||||
| 06.07 | 73km | 11ème Trail Verbier St Bernard - La Traversée |
13:06:44 h | 74 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 5/6/2021 | 3ème Swiss Canyon Trail 111K | 111,00 | ×5 |
| ✓ 2 | 18/4/2026 | 6. Ultra Trail du Mont-Terrible | 106,00 | ×4 |
| ✓ 3 | 3/6/2023 | 26ème Swiss Canyon Trail 81K | 81,00 | ×3 |
| ✓ 4 | 6/7/2019 | 11ème Trail Verbier St Bernard - La Traversée | 73,00 | ×3 |
| ✓ 5 | 12/10/2025 | 15ème Trail Vallée de Joux 51km | 68,00 | ×3 |
| ✓ 6 | 7/6/2025 | 7ème Swiss Canyon Trail 51K | 52,00 | ×2 |
| ✓ 7 | 9/4/2022 | 2e Trail d’Outremont | 50,00 | ×2 |