Klaus Jantsch
Born : 1967 Cat. M55 Ultrarunner since 2008 GER
27
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
41
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 ?AUTAustriaESPSpainGERGermanyLUXLuxembourgSUISwitzerland
42,3%
Rank quotient ?This runner's calculation uses 27 eligible race(s): Σ(rank − 1) = 2 305; Σ finishers = 5 451. 2 305 / 5 451 × 100 = 42.29%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed29
Km — ultra races2 278 km
> 100 km6
> 160 km1
Longest race185,0 km

Km per year (ultra races)

146
2 races
2022
223
3 races
2023
2024
2025
243
2 races
2026

Race types (share of distance)

Road2,7%
Trail92,6%
Stage4,7%

HISTORY

27 race(s)
DateRacePerf.Rk
2026
24.07 117km GER2. TrailFestival 3Kings3Hills Ultra Trail XL 21:31:45 h49
06.03 126km ESPTransgrancanaria Classic 126 km 27:04:38 h351
2023
09.09 70km AUTMayrhofen Ultraks Zillertal - TUX070 14:55:46 h57
20.05 100km ESPXI. Trail Menorca Costa Nord 13:41:01 h40
29.04 53km GER42. Harzquerung 6:18:03 h199
2022
02.07 67km AUTStubai Ultratrail - city2glacier 13:15:37 h118
07.05 79km AUTInnsbruck Alpine Trailrun Festival K85 12:59:41 h70
2019
08.06 67km ESP9a Tenerife Blue Trail 67 km 10:39:11 h151
17.05 185km ESPVIII. Trail Menorca - Cami de Cavalls (TMCDC) 33:01:36 h76
2018
30.11 107km/3stages ESPUltra Trail Ibiza 14:03:44 h37
16.06 80km GER40. Internationaler Fidelitas-Nachtlauf (Finama) 9:36:05 h57
28.04 85.5km AUTInnsbruck Alpine Trailrun Festival K85 11:28:29 h65
25.03 6h GER2. 6h von Kelheim 62.000 km10
2014
13.09 73km GERP-Weg-Lauf in Plettenberg, Sauerland 7:50:46 h13
19.04 112.1km ESP6. Ultra Trail Serra de Tramuntana 112 km 19:00:55 h134
2013
22.06 80km GER35. Internationaler Fidelitas-Nachtlauf (Finama) 9:46:49 h106
08.06 66.7km GER1. Borderland Ultra 8:44:45 h30
2012
22.09 114km LUX1. Ultra-Trail Mëllerdall 19:23:30 h64
2011
27.08 52km AUTKarwendellauf 52 km Scharnitz-Pertisau 6:54:05 h117
09.07 45.5km SUI1. Zermatt Ultra Marathon 6:01:21 h255
28.05 85km GER3. Keufelskopf Ultra-Trail 11:50:51 h52
2010
31.10 100km GER10. Röntgenlauf - 100km Jubiläumslauf 10:53:18 h24
21.08 81km SUI1. Mountainman Alpin Trail Run 13:13:52 h89
2009
23.08 68.2km GER1. Allgäu Panorama Ultra Trail 8:54:57 h59
04.07 100km GER3. thüringenULTRA 100km 12:21:08 h69
25.04 51km GER30. Harzquerung Wernigerode-Nordhausen 4:19:59 h15
2008
26.04 51km GER29. Harzquerung Wernigerode-Nordhausen 4:27:42 h25