Leslie Miyasato

Born : 1954 Cat. W70 Ultrarunner since 2011

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 ?

United States

69,6%

Rank quotient ?This runner's calculation uses 19 eligible race(s): Σ(rank − 1) = 1 123; Σ finishers = 1 613. 1 123 / 1 613 × 100 = 69.62%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed19

Km — ultra races1 978 km

> 100 km7

> 160 km5

> 200 km2

> 24h5

> 48h4

Longest race334,5 km

34th Across the Years, 6 days — 28/12/2018

Km per year (ultra races)

201

2022

213

2023

161

2024

2025

2026

Race types (share of distance)

Road64,6%

Trail35,4%

Wins & podiums (ultra)

🏆 Win0

🏆 Win F0

🏅 Top 30

🏅 Top 3 F2

Longest winning streak0

Current streak0

Records

50 km7h27'19 100 km18h00'08 50 mi12h32'49 100 mi31h09'24 12 h83,69 km 24 h100,02 km 48 h100,42 km 6 d334,52 km

HISTORY

19 race(s)

Date		Race	Perf.	Rk
2024
28.12	100mi	41th Across The Years, 100mi	2d 05:30:13 h	72
2023
28.12	72h	39th Across the Years, 72h	160.956 km	44
17.11	12h	5th Fat Ox 12 Hour Run	52.469 km	10
2022
28.12	6d	38th Across the Years, 6 days	200.657 km	46
2021
19.11	48h	3rd Fat Ox 48 Hour Run	100.423 km	17
28.08	50km	22nd North Country Trail Run 50 km	8:32:51 h	77
2020
21.11	12h	1st Vulture Mine 12 Hour Race	59.706 km	8
2018
28.12	6d	34th Across the Years, 6 days	334.519 km	42
27.10	100km	16th Javelina Jundred 100 km Endurance Run	18:00:08 h	127
25.08	50mi	19th North Country Trail Run 50 Mile	13:38:03 h	96
2017
01.04	50km	25th Crown King Scramble 50K	8:52:14 h	123
2015
19.12	100mi	17th Ancient Oaks 100 Mile Run	31:09:24 h	26
14.11	50mi	2nd Tunnel Hill 50 Mile Race	12:32:49 h	190
24.10	12h	5th Bad Apple Ultra - 12 hour	51.499 km	26
11.10	50km	29th Glacial Trail 50 km Race	7:57:58 h	91
2014
25.10	12h	4th Bad Apple Ultra - 12 hour	83.685 km	17
26.04	24h	3rd O24 - Outrun 24h Trail Run	100.022 km	50
08.03	50km	11th Dances with Dirt - Green Swamp 50 km Ultra	7:27:19 h	64
2011
29.10	12h	1st Bad Apple Ultra - 12 hour	51.499 km	16

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	28/12/2018	34th Across the Years, 6 days	334,52	×8
✓ 2	28/12/2022	38th Across the Years, 6 days	200,66	×5
✓ 3	28/12/2023	39th Across the Years, 72h	160,96	×4
✓ 4	28/12/2024	41th Across The Years, 100mi	160,93	×4
✓ 5	19/12/2015	17th Ancient Oaks 100 Mile Run	160,93	×4
✓ 6	19/11/2021	3rd Fat Ox 48 Hour Run	100,42	×2
✓ 7	26/4/2014	3rd O24 - Outrun 24h Trail Run	100,02	×2
✓ 8	27/10/2018	16th Javelina Jundred 100 km Endurance Run	100,00	×2
✓ 9	25/10/2014	4th Bad Apple Ultra - 12 hour	83,69	×2
✓ 10	25/8/2018	19th North Country Trail Run 50 Mile	80,47	×2
✓ 11	14/11/2015	2nd Tunnel Hill 50 Mile Race	80,47	×2
✓ 12	21/11/2020	1st Vulture Mine 12 Hour Race	59,71	×1
✓ 13	17/11/2023	5th Fat Ox 12 Hour Run	52,47	×1
✓ 14	24/10/2015	5th Bad Apple Ultra - 12 hour	51,50	×1
✓ 15	29/10/2011	1st Bad Apple Ultra - 12 hour	51,50	×1
✓ 16	28/8/2021	22nd North Country Trail Run 50 km	50,00	×1
✓ 17	1/4/2017	25th Crown King Scramble 50K	50,00	×1
✓ 18	11/10/2015	29th Glacial Trail 50 km Race	50,00	×1
✓ 19	8/3/2014	11th Dances with Dirt - Green Swamp 50 km Ultra	50,00	×1