Robin Lörtscher
Born : 1978 Cat. M45 Ultrarunner since 2011 SUI
26
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
37
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
5
Countries visited ?ESPSpainFRAFranceGERGermanyISLIcelandSUISwitzerland
41,6%
Rank quotient ?This runner's calculation uses 26 eligible race(s): Σ(rank − 1) = 2 650; Σ finishers = 6 375. 2 650 / 6 375 × 100 = 41.57%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed26
Km — ultra races1 877 km
> 100 km4
> 160 km1
> 24h5
Longest race165,1 km

Km per year (ultra races)

360
5 races
2022
255
4 races
2023
322
5 races
2024
219
2 races
2025
217
3 races
2026

Race types (share of distance)

Road37,4%
Trail50,4%
Elim.12,1%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 32
🏅 Top 3 M3
Longest winning streak0
Current streak0

HISTORY

26 race(s) · 1 split(s) nested
DateRacePerf.Rk
2026
11.09 Backyard Ultra SUI6. Backyard Ultra The Last Lap - Jegenstorf 67.060 km (10h)74
05.06 100km SUI67. Bieler Lauftage - 100km 14:18:35 h549
16.05 50km SUI18. Ultra Bielersee 5:42:24 h59
2025
04.10 24h SUI18. 24-Stundenlauf Aare-Insel Brugg 165.058 km3 🥉
13.09 Backyard Ultra SUI5. Backyard Ultra The Last Lap - Jegenstorf 53.648 km (8h)77
2024
27.12 24h SUI24 Stundenlauf um den Pfäffikersee 66.000 km7
14.09 Backyard Ultra SUI4. Backyard Ultra The Last Lap 53.648 km (8h)65
27.07 50km ISLPosthlaupid 6:41:54 h6
07.06 100km SUI65. Bieler Lauftage - 100km 13:52:28 h365
13.01 6h SUI3 Startschuss RUN 6h-Lauf 52.657 km16
2023
09.12 50km SUIStartschuss Run 50km 6:30:58 h17
17.09 12h SUI16. 12-Stundenlauf Aare-Insel Brugg, NC SUI 106.011 km3 🥉
24.02 45km ESPTransgrancanaria Maratón 45 km 7:24:18 h480
14.01 6h SUIStartschuss RUN 6h-Lauf 53.654 km12
2022
25.09 12h SUI15. 12-Stundenlauf Aare-Insel Brugg 105.416 km4
10.06 100km SUI63. Bieler Lauftage - 100km 11:54:02 h129
14.05 50km SUI14. Ultra Bielersee 5:44:22 h34
19.03 15h SUIWitiker Spendenlauf 53.648 km16
29.01 6h SUIStartschuss RUN 6h-Lauf 51.171 km15
2021
23.10 12h SUI14. 12-Stundenlauf Aare-Insel Brugg 108.084 km8
2020
18.10 6h SUI8. 6-Stundenlauf Aare-Insel Brugg 60.706 km9
2017
23.07 50km GER4. Ultra Bodenseelauf 50 km 4:26:20 h4
2014
13.07 68km FRA6° Restonica Trail 15:04:33 h124
2013
27.07 77.5km SUI28. Swiss Alpine Marathon 10:19:06 h266
2012
28.07 79.4km SUI27. Swiss Alpine Marathon 8:44:23 h220
2011
15.10 60km FRA1ère Grand Raid Réunion - La Mascareignes 11:55:54 h114