Markus Schäfer
External sources
Loading FFA
Loading MV
FFA diagnostics
Run “Search / refresh FFA” to see each season, HTTP response, candidate and DUV comparison.
MarathonView diagnostics
Run “Refresh MV” to see login, session validation and parser status.
Cached locally. Empty refreshes never erase the last valid snapshot.
11
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
26
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
2
Countries visited ?
Germany
Switzerland
35,0%
Rank quotient ?This runner's calculation uses 11 eligible race(s): Σ(rank − 1) = 2 723; Σ finishers = 7 784. 2 723 / 7 784 × 100 = 34.98%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed11
Km — ultra races905 km
Longest race100,0 km
5. Lange Laufnacht von Ulm 100 km — 20/6/2014
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
HISTORY
11 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2015 | ||||
| 23.08 | 69km | 8:33:26 h | 42 | |
| 25.07 | 76.1km | 10:12:49 h | 259 | |
| 2014 | ||||
| 26.07 | 79km | 9:48:02 h | 139 | |
| 20.06 | 100km | 9:52:41 h | 13 | |
| 2011 | ||||
| 30.07 | 79.1km | 10:05:37 h | 414 | |
| 01.07 | 100km | 10:54:44 h | 38 | |
| 2009 | ||||
| 23.08 | 68.2km | 10:17:44 h | 148 | |
| 2007 | ||||
| 28.07 | 78km | 10:03:32 h | 481 | |
| 2006 | ||||
| 09.06 | 100km | 10:43:09 h | 305 | |
| 2005 | ||||
| 30.07 | 78km | 9:35:17 h | 442 | |
| 2004 | ||||
| 31.07 | 78km | 9:52:28 h | 453 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 20/6/2014 | 5. Lange Laufnacht von Ulm 100 km | 100,00 | ×3 |
| ✓ 2 | 1/7/2011 | 3. Lange Laufnacht von Ulm 100 km | 100,00 | ×3 |
| ✓ 3 | 9/6/2006 | 48. 100 km Lauf Biel | 100,00 | ×3 |
| ✓ 4 | 30/7/2011 | 26. Swiss Alpine Marathon | 79,10 | ×3 |
| ✓ 5 | 26/7/2014 | 29. Swiss Alpine Marathon | 79,00 | ×3 |
| ✓ 6 | 28/7/2007 | 22. Swiss Alpine Marathon | 78,00 | ×3 |
| ✓ 7 | 30/7/2005 | 20. Swiss Alpine Marathon | 78,00 | ×3 |
| ✓ 8 | 31/7/2004 | 19. Swiss Alpine Marathon | 78,00 | ×3 |
| ✓ 9 | 25/7/2015 | 30. Swiss Alpine Marathon | 76,10 | ×2 |
| ✓ 10 | 23/8/2015 | 7 Allgäu Panorama Ultra Trail | 69,00 | ×2 |
| ✓ 11 | 23/8/2009 | 1. Allgäu Panorama Ultra Trail | 68,20 | ×2 |