DUV ULTRA STATS

Chiba, Osamu

JapanManBorn 19512014 – 2025Runner id 566115
Events
10
2014 – 2025
Best pace
11.659
km/h · 2015
Best finish
17th
of 424 · 2015
Distance raced
955
km · splits not double-counted

Pace over time

km/h · higher is faster

7.29.211.213.315.320142025

Pace over time: 10 races from 2014 to 2025, ranging from 7.73 to 14.74 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
2014-06-29
Lake Saroma 100 km UltramarathonJapan苫小牧気分走会
100km10:50:20 h9.226422/1829
2015-06-07
Rishiri Island Ultra MarathonJapan
55km4:43:03 h11.65917/424
2015-06-28
Lake Saroma 100 km UltramarathonJapanIAU Bronze苫小牧気分走会
100km9:42:29 h10.301373/2721
2016-06-26
Lake Saroma 100 km UltramarathonJapan苫小牧気分走会
100km9:43:47 h10.278393/2682
2017-12-17
Okinawa 100km UltramarathonJapan*Hokkaido Pref.
100km11:16:57 h8.86389/347
2018-06-24
Lake Saroma 100 km UltramarathonJapan
100km10:22:13 h9.643550/2402
2019-06-30
Lake Saroma 100 km UltramarathonJapan
100km10:40:48 h9.363615/2405
2023-06-25
Lake Saroma 100 km UltramarathonJapan
100km12:38:51 h7.9071460/1930
2024-06-30
Lake Saroma 100 km UltramarathonJapan
100km11:45:32 h8.504825/1764
2025-06-29
Lake Saroma 100 km UltramarathonJapanIAU Bronze
100km12:56:23 h7.7281857/1936