DUV ULTRA STATS

Hayakawa, Naoko

JapanWomanBorn 19682017 – 2026Runner id 982258
Events
6
2017 – 2026
Best pace
8.126
km/h · 2025
Best finish
30th
of 105 · 2018
Distance raced
339
km · splits not double-counted

Pace over time

km/h · higher is faster

6.27.28.29.210.220172026

Pace over time: 6 races from 2017 to 2026, ranging from 6.44 to 9.90 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
2017-07-02
Nikko 62km UltramarathonJapan*Tokyo
62km7:39:03 h8.104143/450
2018-05-05
Nagasaki Tachibana Gulf Coast Super Maranic 55Japan
55km7:12:17 h7.63430/105
2022-04-17
Fuji 5 Lakes 62 km ChallengeJapan
62km8:52:11 h6.990565/931
2022-09-29
Muraoka 45 km Ultra MarathonJapan*Tokyo
45km5:47:09 h7.778512/940
2025-09-28
Muraoka 64 km Ultra MarathonJapan*Tokyo
64km7:52:32 h8.126310/586
2026-09-27
Muraoka 51 km Ultra MarathonJapan*Tokyo
51km7:54:53 h6.444256/469