Takayuki (秋澤孝幸) Akisawa
ID 221513
Born : 1963 Cat. M60 Ultrarunner since 2002 JPN
28
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
1
Countries visited ?JPNJapan
48,4%
Rank quotient ?This runner's calculation uses 28 eligible race(s): Σ(rank − 1) = 8 992; Σ finishers = 18 594. 8 992 / 18 594 × 100 = 48.36%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed28
Km — ultra races3 096 km
> 100 km12
> 160 km2
> 200 km1
Longest race206,0 km
10th Little Edo Oedo 205k — 22/2/2020

Km per year (ultra races)

442
4 races
2022
560
4 races
2023
260
2 races
2024
2025
2026

Race types (share of distance)

Road73,7%
Trail26,3%

Records

100 km11h34'34100 mi28h33'2812 h70,93 km

HISTORY

28 race(s)
DateRacePerf.Rk
2024
19.05 100km JPN30th Yatsugatake Nobeyama 100 km 14:02:03 h1134
06.04 160km JPN3rd Yagurazawa Round Trip Pre-Tournament 31:42:57 h87
2023
18.08 101km JPN10th World Cultural Heritage "Fuji" Foot Race 15:30:45 h93
17.06 159km JPN4th Nikko Sennin Concentric Highway Journey Run 28:33:28 h19
21.05 100km JPN29th Yatsugatake Nobeyama 100 km 13:46:07 h627
11.03 200km JPN13th Little Edo Oedo 200k 33:31:37 h141
2022
29.10 146km JPN4th Autumn leaves in Okumusashi / Chichibu Journey run 21:19:30 h40
05.06 78km JPN29. Ultramarathon Okumusashi 9:27:42 h421
22.05 100km JPN28th Yatsugatake Nobeyama 100 km 13:17:38 h569
17.04 118km JPN32th Fuji 5 Lakes 118 km Challenge 14:45:34 h364
2021
30.10 146km JPN3rd Autumn leaves in Okumusashi / Chichibu Journey run 21:46:22 h98
2020
22.08 101km JPN8th World Cultural Heritage "Fuji" Foot Race 13:40:57 h24
22.02 206km JPN10th Little Edo Oedo 205k 30:42:57 h58
2019
15.09 110km JPN11th Shinetsu Five Mountains Trail 110km 21:25:39 h281
19.05 100km JPN25th Yatsugatake Nobeyama 100 km 12:02:50 h412
2018
22.04 71km JPN28th Fuji 5 Lakes 71 km Challenge 10:41:24 h703
2017
17.09 52km JPN9th Shinetsu Five Mountains Trail 110km 8:18:52 h494
21.05 100km JPN23rd Yatsugatake Nobeyama 100 km 12:20:27 h337
2015
17.05 100km JPN21st Yatsugatake Nobeyama 100 km 12:31:39 h550
2013
14.09 12h JPN16. Hiratsuka 12 hour race 70.930 km10
19.05 100km JPN19th Yatsugatake Nobeyama 100 km 11:50:03 h263
2012
07.10 71.5km JPN20th Hasetsune Cup - Japan Mountain Endurance Race 16:54:59 h1067
19.05 82km JPN1st Shizuoka to Yamanashi 16:54:01 h197
22.04 112km JPN22nd Fuji 5 Lakes 112 km Challenge 12:25:51 h138
2011
30.04 100km JPN21st Fuji 5 Lakes 100 km Challenge 11:36:37 h254
2009
26.04 112km JPN19th Fuji 5 Lakes 112 km Challenge 13:13:17 h113
2004
16.05 100km JPN10th Yatsugatake Nobeyama 100 km 13:31:01 h413
2002
12.05 100km JPN8th Yatsugatake Nobeyama 100 km 11:34:34 h113