DUV ULTRA STATS

Shirayama, Michiharu

JapanManBorn 19702006 – 2023Runner id 235494
Events
8
2006 – 2023
Best pace
9.466
km/h · 2009
Best finish
576th
of 2,284 · 2009
Distance raced
800
km · splits not double-counted

Pace over time

km/h · higher is faster

7.88.49.19.710.320062023

Pace over time: 8 races from 2006 to 2023, ranging from 7.99 to 10.12 kilometres per hour, where higher is faster. A second, age-graded series is drawn above it; the gap between the two is the age credit.

  • Actual pace
  • Age-graded pace

Results

Every result for this runner in date order. Splits of a race are indented and are not counted again in the distance total.
DateEventDistanceResultPace km/hPlacing
2006-06-25
Lake Saroma 100 km UltramarathonJapanIAU Bronze
100km12:31:07 h7.9881218/1622
2007-06-24
Lake Saroma 100 km UltramarathonJapanIAU Bronze
100km11:12:54 h8.917716/1868
2009-06-28
Lake Saroma 100 km UltramarathonJapan*Hokkaido
100km10:33:51 h9.466576/2284
2014-06-29
Lake Saroma 100 km UltramarathonJapan吉井商事
100km11:17:46 h8.853550/1829
2015-06-28
Lake Saroma 100 km UltramarathonJapanIAU Bronze吉井商事
100km11:14:25 h8.897991/2721
2016-06-26
Lake Saroma 100 km UltramarathonJapan吉井商事
100km10:36:54 h9.421715/2682
2017-06-25
Lake Saroma 100 km UltramarathonJapan吉井商事
100km11:07:22 h8.991732/2311
2023-06-25
Lake Saroma 100 km UltramarathonJapan
100km11:53:34 h8.408961/1930