Irene Klas-Gundel

Born : 1949 Cat. W75 Ultrarunner since 2011

DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.

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

Countries visited ?

Germany

Luxembourg

80,7%

Rank quotient ?This runner's calculation uses 14 eligible race(s): Σ(rank − 1) = 1 469; Σ finishers = 1 821. 1 469 / 1 821 × 100 = 80.67%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed14

Km — ultra races913 km

> 100 km2

> 24h3

Longest race117,9 km

24-Stunden-Solidaritätslauf — 12/9/2015

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road56,0%

Trail29,3%

?14,8%

Wins & podiums (ultra)

🏆 Win0

🏆 Win F0

🏅 Top 30

🏅 Top 3 F1

Longest winning streak0

Current streak0

Records

50 km7h20'48 12 h82,00 km 24 h117,90 km

HISTORY

14 race(s) · 2 split(s) nested

Date		Race	Perf.	Rk
2023
09.09	24h	16. 24-Stunden-Solidaritätslauf	45.195 km	74
2019
15.06	12h	1. Gymper 12-Stunden-Benefizlauf	71.200 km	17
15.06	50km	1. Gymper 12-Stunden-Benefizlauf - 50km Split	8:28:05 h	27
2017
19.08	12h	9. Lebacher 12-Stunden Lions Lauf	77.600 km	16
29.04	24h	10. 24h Iserlohner Stadtwerkelauf am Seilersee	117.230 km	48
2015
12.09	24h	24-Stunden-Solidaritätslauf	117.900 km	12
2014
16.11	53.1km	12. Trail Uewersauer	7:49:19 h	284
11.05	58km	3. RAG-Hartfüßler-Trail 58 km	8:28:24 h	78
2013
22.12	45km	9. Mainzer Maaraue Marathon	5:29:00 h	60
17.11	50.1km	11. Trail Uewersauer	7:20:48 h	346
24.08	12h	5. Lebacher 12-Stunden Lions Lauf	82.000 km	28
24.08	50km	5. Lebacher 12-Stunden Lions Lauf - 50km Split	7:00:44 h	42
11.08	56km	2. Monschau-Ultra Marathon	6:50:13 h	166
2012
23.12	45km	8. Mainzer Maaraue Marathon	5:45:00 h	25
18.11	50.1km	10. Trail Uewersauer	7:36:37 h	316
2011
23.12	45km	7. Mainzer Maaraue Marathon	5:55:00 h	13

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Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	12/9/2015	24-Stunden-Solidaritätslauf	117,90	×4
✓ 2	29/4/2017	10. 24h Iserlohner Stadtwerkelauf am Seilersee	117,23	×4
✓ 3	24/8/2013	5. Lebacher 12-Stunden Lions Lauf	82,00	×3
✓ 4	19/8/2017	9. Lebacher 12-Stunden Lions Lauf	77,60	×2
✓ 5	15/6/2019	1. Gymper 12-Stunden-Benefizlauf	71,20	×2
✓ 6	11/5/2014	3. RAG-Hartfüßler-Trail 58 km	58,00	×2
✓ 7	11/8/2013	2. Monschau-Ultra Marathon	56,00	×2
✓ 8	16/11/2014	12. Trail Uewersauer	53,10	×2
✓ 9	17/11/2013	11. Trail Uewersauer	50,10	×1
✓ 10	18/11/2012	10. Trail Uewersauer	50,10	×1
✓ 11	9/9/2023	16. 24-Stunden-Solidaritätslauf	45,20	×1
✓ 12	22/12/2013	9. Mainzer Maaraue Marathon (MMM)	45,00	×1
✓ 13	23/12/2012	8. Mainzer Maaraue Marathon (MMM)	45,00	×1
✓ 14	23/12/2011	7. Mainzer Maaraue Marathon (MMM)	45,00	×1