Roland Ritter
ID 93659
Born : 1960 Cat. M65 Ultrarunner since 2009 GER
34
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
39
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
3
Countries visited ?CHNChinaGERGermanyNEDNetherlands
58,0%
Rank quotient ?This runner's calculation uses 36 eligible race(s): Σ(rank − 1) = 4 510; Σ finishers = 7 782. 4 510 / 7 782 × 100 = 57.95%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed36
Km — ultra races2 189 km
> 100 km3
> 24h3
> 48h1
Longest race128,7 km
8. 24h Iserlohner Stadtwerkelauf am Seilersee — 25/4/2015

Km per year (ultra races)

60
1 race
2022
46
1 race
2023
60
1 race
2024
45
1 race
2025
101
1 race
2026

Race types (share of distance)

Road62,6%
Trail37,4%

Records

50 km4h28'416 h61,23 km12 h91,17 km24 h128,72 km48 h101,24 km

HISTORY

37 race(s) · 2 split(s) nested
DateRacePerf.Rk
2026
12.06 48h GER4. Borne To Run 48h Spenden-Lauf 101.244 km102
2025
26.04 6h GER11. 6h Lauf Lübeck 45.300 km19
2024
24.03 60km NED17e De Zestig van Texel 7:02:49 h498
2023
17.12 6h GER3. Warendorfer Weihnachtslauf 46.070 km19
2022
27.03 60km NED16e De Zestig van Texel 6:59:12 h401
2021
18.09 6h GER3. 6 Stunden Lauf Werl 45.000 km43
01.01 50km CHN3rd The Bund, Shanghai 50km 10:59:47 h145
2019
25.05 55km GER12. Bödefelder Hollenlauf 55 km 6:46:27 h31
09.03 6h GER10. 6-Stunden-Lauf Münster 50.010 km223
2018
04.11 50km GER20. 50 km Herbstwaldlauf - Ultramarathon in Bottrop 5:16:51 h161
10.03 6h GER9 6-Stunden-Lauf Münster 55.022 km82
2017
05.11 50km GER19. 50 km-Ultramarathon in Bottrop 4:58:00 h96
30.09 50km GERGeburtstagsultra 50 in 50 mit 50 auf 50 5:54:06 h8
17.04 60km NED14e De Zestig van Texel 6:33:49 h272
11.03 50km GER8. 6-Stunden-Lauf Münster - 50 km Split 5:35:33 h353
11.03 6h GER8. 6-Stunden-Lauf Münster - offener Lauf 50.000 km444
11.03 6h GER8. 6-Stunden-Lauf Münster - DUV-DM 50.000 km435
2015
08.11 50km GER17. 50 km-Ultramarathon in Bottrop 4:54:10 h122
25.10 63.3km GER15. Röntgenlauf 7:06:02 h92
25.04 24h GER8. 24h Iserlohner Stadtwerkelauf am Seilersee 128.721 km38
18.04 55.2km GER3. Osnabrücker Piesberg-Ultra-Marathon 7:28:10 h51
06.04 60km NED13e De Zestig van Texel 6:16:49 h239
14.03 6h GER6. 6-Stunden-Lauf Münster 55.110 km103
2014
03.05 24h GER7. 24h Iserlohner Stadtwerkelauf am Seilersee 116.205 km55
15.03 6h GER5. 6-Stunden-Lauf Münster 61.232 km27
2013
10.11 50km GERDUV-DM im 50 km Straßenlauf in Bottrop 4:44:29 h167
10.11 50km GER15. 50 km-Ultramarathon in Bottrop - offener Lauf 4:44:29 h189
27.04 12h GER6. 12h Iserlohner Stadtwerkelauf am Seilersee 91.172 km9
06.04 54.3km GER1. Osnabrücker Piesberg-Ultra-Marathon 7:00:21 h22
2012
28.10 63.3km GER12. Röntgenlauf 6:22:20 h89
19.05 67km GER6. Bödefelder Hollenlauf - DUV-DM Trail 7:16:22 h62
17.03 6h GER2. 6-Stunden-Lauf Münster 58.046 km32
2011
06.11 50km road race GER13. 50 km-Ultramarathon in Bottrop 4:41:31 h103
10.09 6h GER1. 6-Stunden-Lauf Münster 57.500 km8
14.05 67km GER5. Bödefelder Hollenlauf 67 km 7:07:46 h15
2010
31.10 63.3km GER10. Röntgenlauf 6:42:28 h83
2009
08.11 50km GER11. 50 km-Ultramarathon in Bottrop 4:28:41 h61