Kazuhiro (川村和広) Kawamura
ID 5001
Born : 1967 Cat. M55 Ultrarunner since 1997 JPN
28
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
61
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
8
Countries visited ?BRABrazilCANCanadaGREGreeceJPNJapanPHIPhilippinesPORPortugalTHAThailandUSAUnited States
55,3%
Rank quotient ?This runner's calculation uses 29 eligible race(s): Σ(rank − 1) = 1 513; Σ finishers = 2 734. 1 513 / 2 734 × 100 = 55.34%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed30
Km — ultra races4 808 km
> 100 km19
> 160 km17
> 200 km13
Longest race246,0 km
34. Spartathlon — 30/9/2016

Km per year (ultra races)

59
1 race
2022
163
2 races
2023
149
2 races
2024
75
1 race
2025
2026

Race types (share of distance)

Road23,0%
Trail74,3%
Stage2,7%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 31
🏅 Top 3 M1
Longest winning streak0
Current streak0

Records

50 km10h50'41100 km9h38'5750 mi14h40'15100 mi33h31'0012 h89,86 km

HISTORY

29 race(s)
DateRacePerf.Rk
2025
25.10 74.8km JPN4th Shiroishi Minami Zao Ultra Excursion 74.8km 10:49:34 h11
2024
27.10 74.8km JPN3rd Shiroishi Minami Zao Ultra Excursion 74.8km 10:41:35 h15
13.10 12h JPN2nd Aizu Yanaizu Akabeko Marathon - 12h 74.550 km11
2023
28.10 73km JPN2nd Kosaka Pass Ultra Run 9:56:16 h10
10.06 12h JPN1st Aizu Yanaizu Akabeko Marathon - 12h 89.859 km16
2022
28.05 59km JPN14th OSJ Okukuji Trail 60k 13:34:10 h240
2021
10.01 200km JPN1st Japan Trophy 200 27:43:00 h27
2019
15.11 172km THA5th Pong Yaeng 166 km Trail (PTY166) 40:44:06 h22
2018
02.09 50km JPN11th OSJ Adatara Trail 50K 14:21:38 h220
02.02 135mi BRA12ª Brazil 135+ Solo - 5 Marathons 42:48:00 h26
2017
30.06 235km BRA7. Ultramaratona dos Anjos 235KM 46:00:00 h17
2016
30.09 246km GRE34. Spartathlon 35:04:57 h172
21.08 50km CAN5th Squamish 50km 10:50:41 h257
20.08 130km/2stages CAN5th Squamish 50-50 25:30:56 h34
20.08 50mi CAN5th Squamish 50mi 14:40:15 h150
23.07 105km PHI3rd TransCebu Ultramarathon - 105 km 14:36:14 h3 🥉
2015
05.09 100km JPN32. Tsuruoka 100km Marathon 9:38:57 h6
05.06 161.9km POROh meu deus - Ultra Trail Serra da Estrela 100 Milhas 39:36:03 h26
2013
19.01 100mi USA13th HURT 100 Endurance Run 100 Mile 33:31:00 h35
2009
25.09 245.3km GRE27. Spartathlon 28:41:21 h18
2007
28.09 245.3km GRE25. Spartathlon 31:39:16 h24
2006
29.09 245.3km GRE24. Spartathlon 28:48:03 h11
2005
30.09 245.3km GRE23. Spartathlon 31:23:26 h16
2004
01.10 245.3km GRE22. Spartathlon 30:48:31 h14
2002
27.09 245.3km GRE20. Spartathlon 32:48:23 h31
2001
28.09 245.3km GRE19. Spartathlon 28:57:11 h9
1999
24.09 245.3km GRE17. Spartathlon 34:50:04 h34
1998
25.09 245.3km GRE16. Spartathlon 34:31:37 h40
1997
26.09 245.3km GRE15. Spartathlon 34:43:00 h47