Fritz Rietkötter

Born : 1966 Cat. M60 Ultrarunner since 2005

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

Hungary

Slovenia

Switzerland

49,0%

Rank quotient ?This runner's calculation uses 17 eligible race(s): Σ(rank − 1) = 4 027; Σ finishers = 8 215. 4 027 / 8 215 × 100 = 49.02%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed20

Km — ultra races1 671 km

> 100 km5

> 160 km3

> 24h2

Longest race196,0 km

11. Balaton Szupermaraton — 22/3/2018

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road48,4%

Trail39,8%

Stage11,7%

Wins & podiums (ultra)

🏆 Win0

🏆 Win M0

🏅 Top 31

🏅 Top 3 M1

Longest winning streak0

Current streak0

Records

50 km5h39'19 100 km11h03'06 100 mi23h54'00 24 h157,19 km

HISTORY

17 race(s) · 3 stage(s) nested · 1 split(s) nested

Date		Race	Perf.	Rk
2018
22–25.03	196km/4stages	11. Balaton Szupermaraton	21:07:18 h	142
22.03	48.2km	11. Balaton Szupermaraton Stage 1 Siófok - Fonyód	4:59:25 h	174
23.03	52.9km	11. Balaton Szupermaraton Stage 2 Fonyód - Szigllget	5:43:39 h	160
25.03	51.3km	11. Balaton Szupermaraton Stage 4 Balatonfüred - Siófok	5:41:49 h	132
2017
16.12	45km	13. Mainzer Maaraue Marathon	4:37:00 h	27
2016
13.08	100mi	5. Mauerweglauf 100 Meilen Berlin	23:54:00 h	119
21.02	46.2km	3. Biikefeuer-Ultramarathon zur Hamburger Hallig	4:54:03 h	10
2015
15.08	100mi	4. Mauerweglauf 100 Meilen Berlin	25:43:57 h	128
2014
21.02	46.2km	1. Biikefeuer-Ultramarathon zur Hamburger Hallig	4:54:12 h	3 🥉
2013
26.10	50km	23. Alb Marathon Schwäbisch Gmünd	5:39:19 h	235
07.09	75km	75 km Celje-Logarska Dolina	8:07:42 h	97
25.05	72.7km trail race	41. GutsMuths-Rennsteiglauf	8:32:04 h	945
2012
18.08	100km	23. Leipziger 100 km Lauf am Auensee	11:03:06 h	45
18.08	50km	23. Leipziger 100 km Lauf am Auensee - 50km Split	5:09:11 h	52
2011
17.06	100km	53. 100 km Lauf Biel	11:54:23 h	414
2010
08.05	72.7km	38. GutsMuths-Rennsteiglauf	8:34:48 h	1030
2009
20.06	24h	6. Burginsellauf Delmenhorst	157.194 km	7
2008
05.07	24h	5. Burginsellauf Delmenhorst	138.992 km	37
2007
25.08	76.7km	7. Müritz-Lauf	7:54:56 h	39
2006
09.06	100km	48. 100 km Lauf Biel	12:35:57 h	721
2005
16.10	72km	5. Ems-Jade-Lauf Emden-Wilhelmshaven	7:52:53 h	45

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	22/3/2018	11. Balaton Szupermaraton	196,00	×5
✓ 2	13/8/2016	5. Mauerweglauf 100 Meilen Berlin	160,93	×4
✓ 3	15/8/2015	4. Mauerweglauf 100 Meilen Berlin	160,93	×4
✓ 4	20/6/2009	6. Burginsellauf Delmenhorst	157,19	×4
✓ 5	5/7/2008	5. Burginsellauf Delmenhorst	138,99	×3
✓ 6	18/8/2012	23. Leipziger 100 km Lauf am Auensee	100,00	×2
✓ 7	17/6/2011	53. 100 km Lauf Biel	100,00	×2
✓ 8	9/6/2006	48. 100 km Lauf Biel	100,00	×2
✓ 9	25/8/2007	7. Müritz-Lauf	76,70	×2
✓ 10	7/9/2013	75 km Celje-Logarska Dolina	75,00	×2
✓ 11	25/5/2013	41. GutsMuths-Rennsteiglauf (GER)	72,70	×1
✓ 12	8/5/2010	38. GutsMuths-Rennsteiglauf	72,70	×1
✓ 13	16/10/2005	5. Ems-Jade-Lauf Emden-Wilhelmshaven	72,00	×1
✓ 14	26/10/2013	23. Alb Marathon Schwäbisch Gmünd	50,00	×1
✓ 15	21/2/2016	3. Biikefeuer-Ultramarathon zur Hamburger Hallig	46,20	×1
✓ 16	21/2/2014	1. Biikefeuer-Ultramarathon zur Hamburger Hallig	46,20	×1
✓ 17	16/12/2017	13. Mainzer Maaraue Marathon (MMM)	45,00	×1