Dennis John
ID 308146
Born : 1982 Cat. M40 Ultrarunner since 2012 GER
50
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
50
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 ?AUTAustriaBELBelgiumFRAFranceGERGermanyNEDNetherlandsSUISwitzerland
50,8%
Rank quotient ?This runner's calculation uses 75 eligible race(s): Σ(rank − 1) = 9 714; Σ finishers = 19 126. 9 714 / 19 126 × 100 = 50.79%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed75
Km — ultra races5 053 km
> 100 km5
> 160 km2
> 24h6
Longest race160,9 km
5. Mauerweglauf 100 Meilen Berlin — 13/8/2016

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road57,3%
Trail38,8%
?3,8%

Wins & podiums (ultra)

🏆 Win1
🏆 Win M1
🏅 Top 36
🏅 Top 3 M6
Longest winning streak1
Current streak0

Records

50 km4h15'16100 km10h31'2350 mi10h09'53100 mi23h21'516 h66,50 km24 h141,95 km

HISTORY

76 race(s) · 1 split(s) nested
DateRacePerf.Rk
2020
01.08 33:20h GERBallon Ultralauf – 100 Meilen Sommer Edition 48.280 km100
2019
24.08 6h GER4. Bottroper Ultralauf Festival 6h 53.964 km14
13.07 50km GER3. Regattabahn50 5:19:43 h47
06.07 100km GER13. thüringenULTRA 100 km 14:23:08 h146
09.03 6h GER10. 6-Stunden-Lauf Münster 50.040 km203
2018
04.11 50km GER20. 50 km Herbstwaldlauf - Ultramarathon in Bottrop 5:12:24 h147
03.10 45.18km GER9. Essener Kaiserpark-Ultra 4:34:53 h2 🥈
29.09 45.18km GER8. Essener Kaiserpark-Ultra 4:47:00 h6
01.09 24h GER2. Bottroper Ultralauf Festival 24h, offener Lauf 45.906 km175
26.08 45.18km GER7. Essener Kaiserpark-Ultra 4:50:56 h8
18.08 6h GER3 Rubbenbruchsee 6h Lauf 46.950 km65
14.07 50km GER2. Regattabahn50 5:16:59 h33
20.05 100km GER7. TorTour de Ruhr - 100km Nonstop 12:18:20 h18
18.03 6h GER1. 6-Stunden-Lauf Herne 62.405 km4
2017
05.11 50km GER19. 50 km-Ultramarathon in Bottrop 4:29:28 h49
26.08 24h GER1. Bottroper Ultralauf Festival 24h 68.550 km49
15.07 50km GER1. Regattabahn50 5:39:36 h52
13.05 45.18km GER6. Essener Kaiserpark-Ultra 4:34:57 h3 🥉
06.05 100km GER4. WHEW100 11:20:00 h46
11.03 50km GER8. 6-Stunden-Lauf Münster - 50 km Split 4:59:35 h189
11.03 6h GER8. 6-Stunden-Lauf Münster - offener Lauf 61.425 km116
11.03 6h GER8. 6-Stunden-Lauf Münster - DUV-DM 61.425 km115
25.02 45.18km GER5. Essener Kaiserpark-Ultra 3:48:06 h2 🥈
28.01 45.18km GER4. Essener Kaiserpark-Ultra 4:46:34 h4
2016
20.11 45.18km GER3. Essener Kaiserpark-Ultra 4:47:50 h3 🥉
06.11 50km GER18. 50 km-Ultramarathon in Bottrop 5:23:15 h154
17.09 48km GER2. Neander-Rallye - K48 5:52:00 h9
03.09 45.18km GER2. Essener Kaiserpark-Ultra 4:15:18 h1 🏆
13.08 100mi GER5. Mauerweglauf 100 Meilen Berlin 23:21:51 h93
10.06 100km SUI58. 100 km Lauf Biel 13:32:09 h483
15.05 100km GER6. TorTour de Ruhr - 100km Nonstop 12:50:52 h35
23.04 24h GER9. 24h Iserlohner Stadtwerkelauf am Seilersee 53.625 km123
09.04 55.2km GER4. Osnabrücker Piesberg-Ultra-Marathon 6:49:02 h30
13.02 80km GER13. Brocken-Challenge 10:36:00 h82
2015
08.11 50km GER17. 50 km-Ultramarathon in Bottrop 4:32:19 h64
25.10 100km GER15. Röntgenlauf - 100km Jubiläumslauf 11:54:16 h51
29.08 100km GERWappenweg-Ultralauf-Bielefeld (WUB 100) 15:16:06 h34
23.08 45.18km GER1. Essener Kaiserpark-Ultra 4:51:27 h8
14.06 51.4km GER3. Eifelmarathon 51 km Ultra 5:09:59 h25
09.05 72.7km GER43. GutsMuths-Rennsteiglauf 10:11:14 h1782
02.05 100km GER2. WHEW100 10:31:23 h20
18.04 55.2km GER3. Osnabrücker Piesberg-Ultra-Marathon 6:45:35 h27
14.03 6h GER6. 6-Stunden-Lauf Münster 65.780 km23
01.03 6h NED20de Zes uurs ultraloop Stein 50.525 km81
22.02 49.5km GER1. Tortura Frühjahrs Ultra 5:00:52 h2 🥈
07.02 65km BELLe Trail des Bosses 65 km 8:44:34 h78
2014
02.11 50km GER16. 50 km-Ultramarathon in Bottrop 5:35:54 h204
04.10 6h GER2. 6-Stunden-Trail-Lauf Meppen 46.732 km36
07.09 6h GER3. Rheinberger 6-Stunden-Benefizlauf (Empathy-Run) 50.180 km41
06.09 45km GER1. Neander-Rallye - K45 7:28:13 h9
05.07 126.6km NED3. Intern. Triple-Marathon Eelde-Wardenburg 15:07:49 h17
07.06 100mi GER5. TorTour de Ruhr - 100mi Nonstop 25:54:03 h4
29.03 80km FRA7ème Le EcoTrail de Paris-Ile de France 80 km 11:12:57 h970
15.03 6h GER5. 6-Stunden-Lauf Münster 54.406 km81
25.01 50km GER15. 50km-Ultramarathon des RLT Rodgau 4:58:07 h362
2013
24.11 100km GER1. Niederrhein Ultra light 100 km Nachtlauf 12:32:50 h9
10.11 50km GERDUV-DM im 50 km Straßenlauf in Bottrop 4:19:45 h95
10.11 50km GER15. 50 km-Ultramarathon in Bottrop - offener Lauf 4:19:45 h112
27.10 63.3km GER13. Röntgenlauf 6:13:34 h79
05.10 24h GERTrailDorado 24h Trailrunning 104.408 km15
21.09 57km AUTWörthersee Trail-Maniac 6:37:21 h72
14.09 80km BEL2° EcoTrail de Bruxelles 80 km 11:41:56 h79
01.09 6h GER2. Rheinberger 6-Stunden-Benefizlauf (Empathy-Run) 66.047 km5
11.08 56km GER2. Monschau-Ultra Marathon 7:09:50 h171
27.07 77.5km SUI28. Swiss Alpine Marathon 11:40:27 h527
12.07 24h GER8. 24-Stunden-Benefizlauf von Breitscheid 100.000 km26
07.06 100km SUI55. 100 km Lauf Biel 11:45:48 h368
25.05 72.7km trail race GER41. GutsMuths-Rennsteiglauf 7:49:40 h520
18.05 45km GER1. Keufelskopf Marathon-Trail 8:02:19 h55
27.04 24h GER6. 24h Iserlohner Stadtwerkelauf am Seilersee 141.946 km22
16.03 80km FRA6ème Le Trail de Paris-Ile de France 80 km 10:09:53 h690
26.01 50km GER14. 50km-Ultramarathon des RLT Rodgau 5:03:15 h206
2012
11.11 50km GER14. 50 km-Ultramarathon in Bottrop 4:15:16 h44
28.10 63.3km GER12. Röntgenlauf 7:53:51 h312
08.09 6h GER3. 6-Stunden-Lauf Münster 51.680 km39
02.09 6h GER1. Rheinberger 6-Stunden-Benefizlauf (Empathy-Run) 66.500 km7