Irene Senfter
ID 9521
Born : 1971 Cat. W55 Ultrarunner since 2001 ITA
36
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
53
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
6
Countries visited ?AUTAustriaCZECzechiaFRAFranceGERGermanyITAItalySUISwitzerland
22,1%
Rank quotient ?This runner's calculation uses 37 eligible race(s): Σ(rank − 1) = 2 926; Σ finishers = 13 241. 2 926 / 13 241 × 100 = 22.10%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed70
Km — ultra races4 060 km
> 100 km12
> 160 km6
> 200 km5
> 24h4
Longest race323,0 km
Swiss Jura Marathon (Gesamtwertung) — 30/6/2002

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road28,4%
Trail36,3%
Stage35,2%

Wins & podiums (ultra)

🏆 Win0
🏆 Win F5
🏅 Top 30
🏅 Top 3 F15
Longest winning streak0
Current streak0

Records

100 km10h49'2450 mi13h23'076 h63,01 km12 h45,18 km24 h170,89 km

HISTORY

40 race(s) · 1 split(s) nested
DateRacePerf.Rk
2021
04.09 264km/8stages AUT16. Dynafit TransAlpine-Run 34:51:15 h58
2019
31.08 276km/8stages GER15. Goretex TransAlpine-Run 37:28:11 h52
27.07 69km ITA7. Südtirol Skyrace 9:11:16 h23
06.07 81km ITA1st Dolomites Ultra Trail 13:23:07 h16
2017
22.04 51km ITA2 Laives Trail 7:37:13 h65
2016
04.09 247km/7stages GER12. Goretex TransAlpine-Run 34:44:27 h68
29.07 121km ITA4. Südtirol Ultra Skyrace 23:56:11 h14
23.04 52km ITA1 Laives Trail 7:06:32 h25
2014
17.05 72.7km GER42. GutsMuths-Rennsteiglauf 7:15:32 h235
2013
26.07 121km ITA1. Südtirol Ultrarace 24:10:13 h15
2012
01.09 320km/8stages GER8. Goretex TransAlpine-Run 37:35:43 h25
26.05 12h ITA1^ 12h Soltnflitzer Uphill Extrem 45.180 km6
2007
10.11 100km ITA100 km degli Etruschi, Tuscania-Tarquinia 11:05:06 h62
17.03 50km GER11. SCMT 6-Stunden-Lauf Nürnberg - 50km Split 4:45:33 h69
17.03 6h GER11. SCMT 6-Stunden-Lauf Nürnberg 63.014 km57
2006
29.07 78km SUI21. Swiss Alpine Marathon 8:25:20 h149
08.04 24h ITA4° 24 ore del Delfino 58.000 km67
2005
25.04 49.2km ITA24^ 50 km di Romagna 4:39:21 h174
27.02 100km ITA1^ Sicilia in 100 km, Trapani - Palermo 11:05:42 h10
2004
23.10 6h CZEIAU 24h WC Brno - 6h Split 51.541 km130
23.10 12h CZEIAU 24h WC Brno - 12h Split 92.232 km131
23.10 24h CZEIAU 24h EC Brno 156.843 km90
23.10 24h CZEIAU 24h WC Brno 156.843 km110
31.07 78km SUI19. Swiss Alpine Marathon 8:22:28 h113
28.03 6h ITA6 ore Montebelluna 49.238 km95
14.03 60km ITA3^ Strasimeno, Ultramaratona del Trasimeno 5:39:44 h61
2003
06.09 24h ITA24 ore di Castiglion Fiorentino 170.888 km9
26.07 78km SUI18. Swiss Alpine Marathon 8:18:20 h154
20.07 30mi ITADevil Trail 30 Miglia 4:53:32 h15
29.06 53km ITA28a Pistoia-Abetone Ultramarathon 5:07:47 h101
16.03 60km ITA2^ Strasimeno, Ultramaratona del Trasimeno 4:59:45 h23
2002
18.10 125km FRA10ème Le Grand Raid de la Réunion 29:34:30 h187
06.10 48.4km ITABologna-Zocca 4:07:56 h22
30.06 323km/7stages SUISwiss Jura Marathon (Gesamtwertung) 41:24:22 h48
17.03 60km ITA1^ Strasimeno, Ultramaratona del Trasimeno 4:49:16 h14
2001
19.10 125km FRA9ème Le Grand Raid de la Réunion 30:03:00 h308
24.08 72km SUI6ème Le Défi de Val de Travers 7:47:08 h26
28.07 78km SUI16. Swiss Alpine Marathon 8:45:02 h247
26.05 100km ITA29^ 100 km del Passatore, Firenze-Faenza 10:49:24 h112
25.04 49.2km ITA20^ 50 km di Romagna 4:06:56 h107