Kiyoshi Sato

Born : 1969 Cat. M55 Ultrarunner since 2015

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 ?

China

Indonesia

Japan

52,4%

Rank quotient ?This runner's calculation uses 6 eligible race(s): Σ(rank − 1) = 495; Σ finishers = 945. 495 / 945 × 100 = 52.38%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed6

Km — ultra races581 km

> 100 km2

Longest race129,0 km

3rd SkyView Ultra-Trail 120 - Yamada Noboru Memorial Cup — 11/9/2016

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Trail100,0%

Records

50 km9h38'07 100 km22h14'58

HISTORY

6 race(s)

Date		Race	Perf.	Rk
2020
31.10	50km	5th Qingdao Laoshan 50K Ultra Trail	9:38:07 h	32
2019
15.06	100km	1st Qiansen Trophy Aohan 100 Ultra Trail	22:14:58 h	16
2018
24.11	100km	2nd Yangxian Trail Challenge - 100km	23:58:55 h	9
23.06	100km	3rd Qingdao Laoshan 100K Ultra Trail	24:21:16 h	61
2016
11.09	129km	3rd SkyView Ultra-Trail 120 - Yamada Noboru Memorial Cup	33:43:55 h	349
2015
06.11	102km	3rd Bromo Tengger Semeru Ultra 100km	30:33:02 h	34

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Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	11/9/2016	3rd SkyView Ultra-Trail 120 - Yamada Noboru Memorial Cup	129,00	×5
✓ 2	6/11/2015	3rd Bromo Tengger Semeru Ultra 100km	102,00	×4
✓ 3	15/6/2019	1st Qiansen Trophy Aohan 100 Ultra Trail	100,00	×4
✓ 4	24/11/2018	2nd Yangxian Trail Challenge - 100km	100,00	×4
✓ 5	23/6/2018	3rd Qingdao Laoshan 100K Ultra Trail	100,00	×4
✓ 6	31/10/2020	5th Qingdao Laoshan 50K Ultra Trail	50,00	×2