Raphael Kälin
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Born : 1965
Cat. M60 Ultrarunner since 2010
8
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
4
Countries visited ?
Finland
Germany
South AfricaSwitzerland
FinlandGermanySouth AfricaSwitzerland72,4%
Rank quotient ?This runner's calculation uses 9 eligible race(s): Σ(rank − 1) = 9 839; Σ finishers = 13 596. 9 839 / 13 596 × 100 = 72.37%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed10
Km — ultra races706 km
> 100 km2
> 24h3
> 48h1
Longest race100,2 km
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road47,7%
Trail21,5%
Stage8,1%
Elim.22,8%
HISTORY
10 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2024 | ||||
| 27.10 | 6h | 12. 6-Stundenlauf Aare-Insel Brugg |
47.158 km | 14 |
| 2021 | ||||
| 15.10 | Backyard Ultra | 1. Backyard Ultra "THE LAST LAP" |
67.060 km (10h) | 19 |
| 02.07 | Backyard Ultra | 3rd Nuuksio Backyard Ultra |
46.942 km (7h) | 58 |
| 2020 | ||||
| 27.06 | Backyard Ultra | 1. Witiker Backyard Ultra |
46.942 km (7h) | 42 |
| 2017 | ||||
| 22.02 | 57km |  2. Ultra Trail Morocco Eco Sahara Stage 1: 57 km |
10:21:15 h | 10 |
| 2013 | ||||
| 22.09 | 51.7km | 10. Allgäuer Voralpenmarathon - offener Lauf |
6:32:25 h | 207 |
| 05.05 | 12h | 25. Self-Transcendence 12h Lauf Basel - offener Lauf |
100.181 km | 11 |
| 05.05 | 12h | 25. Self-Transcendence 12h Lauf Basel - Schweizer Meisterschaft |
100.181 km | 4 |
| 2012 | ||||
| 03.06 | 89km road race | 87th Comrades Marathon - Down Run |
11:20:04 h | 8721 |
| 2010 | ||||
| 11.06 | 100km | 52. 100 km Lauf Biel |
13:27:50 h | 772 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 5/5/2013 | 25. Self-Transcendence 12h Lauf Basel - offener Lauf | 100,18 | ×4 |
| ✓ 2 | 11/6/2010 | 52. 100 km Lauf Biel | 100,00 | ×4 |
| ✓ 3 | 3/6/2012 | 87th Comrades Marathon - Down Run (RSA) | 89,00 | ×4 |
| ✓ 4 | 15/10/2021 | 1. Backyard Ultra "THE LAST LAP" | 67,06 | ×3 |
| ✓ 5 | 22/9/2013 | 10. Allgäuer Voralpenmarathon - offener Lauf | 51,70 | ×2 |
| ✓ 6 | 27/10/2024 | 12. 6-Stundenlauf Aare-Insel Brugg | 47,16 | ×2 |
| ✓ 7 | 2/7/2021 | 3rd Nuuksio Backyard Ultra | 46,94 | ×2 |
| ✓ 8 | 27/6/2020 | 1. Witiker Backyard Ultra | 46,94 | ×2 |